Specimens Sentence Examples
Manganese probably exists in all the states, deposits having been found in New South Wales, Victoria, Queensland and Western Australia, the richest specimens being found in New South Wales.
Chantre in 1894 picked up lustreless ware, like that of Hissarlik, in central Phrygia and at Pteria, and the English archaeological expeditions, sent subsequently into north-western Anatolia, have never failed to bring back ceramic specimens of Aegean appearance from the valleys of the Rhyndacus, Sangarius and Halys.
The earliest printed works in Albanian are those of the Catholic missionaries; the first book containing specimens of the language was the Dictionarium Latino-Epiroticum of Bianchi, printed in 1635.
It contains lyrical and ballad poetry, specimens of early exegesis and commentary, lives of the saints, collections of edifying anecdotes and of the now well-known Jatakas or Birth Stories.
The presence of tellurium in native sulphur is rare, but is known in certain specimens from Japan.
This theory, he believed, would afford an explanation of every phenomenon whatever, and in nearly every department of knowledge he has given specimens of its power.
Their bishops and priests, who wear the moustache in deference to popular prejudice, are typical specimens of the church militant.
Some specimens of these trinkets he sent back to Spain with a report of his discoveries.
Several specimens of very fair quality have also been met with in Western Australia.
It contains models of the principal dockyards and fortifications of the British empire, naval models of all dates, and numerous specimens of weapons of war from the remotest times to the present day.
AdvertisementThe choir stalls are fine and elaborate specimens of tarsia and rich wood-carving - the work of Antonio and Pietro della Minella (1431-1441).
Imported specimens of this ware were found by Flinders Petrie among XIIth Dynasty remains at Kahun.
Verres may not have been quite so black as he is painted by Cicero, on whose speeches we depend entirely for our knowledge of him, but there can hardly be a doubt that he stood pre-eminent among the worst specimens of Roman provincial governors.
Within are some admirable specimens of encaustic tiles, and several monuments of the Vernon and Manners families; while an ancient runic roodstone stands in the churchyard.
Nests of this species were found in 1821 by Johana Wilhelm Zetterstedt near Juckasj,rwi in Swedish Lapland, but little was known concerning its nidification until 1855, when John Wolley, after two years' ineffectual search, succeeded in obtaining near the Finnish village Muonioniska, on the Swedish frontier, well-authenticated specimens with the eggs, both of which are like exaggerated bullfinches'.
AdvertisementAmong the most curious relics of the art of the period is a group of bronze statuettes, some found at Uta near Cagliari and others near Teti, west of Fonni, in the centre of the island, of which many specimens are now preserved in the museum at Cagliari.
In Great Britain wild cats survive only in some of the Scottish forests, and even there it is difficult to decide whether pure-bred specimens are extant.
A few specimens of solitary goose have been procured, but the bird is rarely met with.
That wrought by man in destroying forests and cultivating the land will be no less effective, and already specimens in our herbaria alone represent species no longer to be found in a living state.
Amethyst is a very widely distributed mineral, but fine clear specimens fit for cutting as ornamental stones are confined to comparatively few localities.
AdvertisementA little armadillo, the mulita, is the living representative of the antediluvian giants Mylodon, Megatherium, &c. The ostrich-Rhea americana-roams everywhere in the plains; and there are a few specimens of the vulture tribe, a native crow (lean, tall and ruffed), partridges and quails.
There have been repeated stories of diamonds obtained from the Finley Mountains (which are volcanic) in the central province, but all specimens sent home, except one, have hitherto proved to be quartz crystals.
In the more southern parts of the island it often reaches a height of 90 ft., and specimens exist considerably above that size; but the young shoots are apt to be injured in severe winters, and the tree on light soils is also hurt by long droughts, so that it usually presents a ragged appearance; though, in the distance, the lofty top and horizontal boughs sometimes stand out in most picturesque relief above the rounded summits of the neighbouring trees.
Every transition can be found between perfectly normal ophitic dolerites and typical hornblende-schists, and occasionally the same dike or sill will provide specimens of all the connecting stages.
The plates in this last are by Barraband, for many years regarded as the perfection of ornithological artists, and indeed the figures, when they happen to have been drawn from the life, are not bad; but his skill was quite unable to vivify the preserved specimens contained in museums, and when he had only these as subjects he simply copied the distortions of the " bird-stuffier."
AdvertisementMoreover, both in drawing and in colouring there is frequently much that is untrue to nature, so that it has not uncommonly happened for them to fail in the chief object of all zoological plates, that of affording sure means of recognizing specimens on comparison.
It is one of the most magnificent specimens of goldsmiths' and jewellers' work in existence.
Two specimens have been found, one at Matlask, Norfolk, and the other at Devizes, which from the character of the design appear to be English.
The plates, which show no improvement in execution on those of Martinet, are after drawings by Huet and Pretre, the former being perhaps the less bad draughtsman of the two, for he seems to have had an idea of what a bird when alive looks like, though he was not able to give his figures any vitality, while the latter simply delineated the stiff and dishevelled specimens from museum shelves.
It is a tradition that, this work not being favourably regarded by the authorities of the Paris Museum, its draughtsman and author were refused closer access to the specimens required, and had to draw and describe them through the glass as they stood on the shelves of the cases.
Its one hundred and fourteen plates by Ford truthfully represent one hundred and twenty-two of the mounted specimens obtained by the author in his explorations into the interior.
Its line to some extent may be partly made out - very clearly, for the matter of that, so far as its details have been published in the series of papers to which reference has been given - and some traces of its features are probably preserved in his Catalogue of the specimens of birds in the museum of the Asiatic Society of Bengal, which, after several years of severe labour, made its appearance at Calcutta in 1849; but, from the time of his arrival in India, the onerous duties imposed upon Blyth, together with the want of sufficient books of reference, seem to have hindered him from seriously continuing his former researches, which, interrupted as they were, and born out of due time, had no appreciable effect on the views of systematisers generally.
To begin with, 1 Though not relating exactly to our present theme, it would be improper to dismiss Nitzsch's name without reference to his extraordinary labours in investigating the insect and other external parasites of birds, a subject which as regards British species was subsequently elaborated by Denny in his Monographia Anoplurorum Britanniae (1842) and in his list of the specimens of British Anoplura in the collection of the British Museum.
Nitzsch had of course exhausted all the forms of birds commonly to be obtained, and specimens of the less common forms were too valuable from the curator's or collector's point of view to be subjected to a treatment that might end in their destruction.
On the whole the remarks of this esteemed author do not go much beyond such as might occur to any one who had made a study of a good series of specimens; but many of them are published for the first time, and the author is careful to insist on the necessity of not resting solely on sternal characters, but associating with them those drawn from other parts of the body.
Sclater published in the Ibis a classification which was mainly a revision of the system of Huxley, modified by the investigations of Garrod and Forbes and by his own large acquaintance with museum specimens.
It is found also in beds of iron ore, and the haematite mines of the Cleator Moor district in west Cumberland have yielded many extremely fine crystals, specimens of which may be seen in all mineral collections.
Other specimens still in existence are the municipal buildings, Palazzo Loredan and Palazzo Farsetti - if, indeed, these are not to be considered rather as Romanesque - and the splendid Ca' da Mosto, all on the Grand Canal.
The Palazzo Dario with its dedication, Urbis genio, the superb Manzoni-Montecuculi-Polignac, with its friezes of spread-eagles in low relief, and the Vendramini-Calergi or Non nobis palace, whose facade is characterized by its roundheaded windows of grouped twin lights between columns, are among the more important; though beautiful specimens, such as the Palazzo Trevisan on the Rio della Paglia, and the Palazzo Corner Reali at the Fava, are to be found all over the city.
After Longhena's date church architecture in Venice declined upon the dubious taste of baroque; the facades of San Moise and of Santa Maria del Giglio are good specimens of this style.
The difference in the appearance of the basement membrane - sometimes wholly homogeneous, sometimes eminently fibrillar = can more especially be observed in differently preserved specimens of the genus Polia.
Small tufts of tactile hairs or papillae are sometimes observed in small number at the tip of the head; sometimes longer hairs, apparently rather stiff, are seen on the surface, very sparingly distributed between the cilia, and hitherto only in a very limited number of small specimens.
In Carinella they are generally deficient and the intestine straight; in young specimens of this species, however, they occur, though less regular and more in the form of incipient foldings by which the digestive surface is, increased.
Some specimens of these are to be found in the Journal of the Straits Branch of the Asiatic Society (Singapore).
Mr Peppe presented the coffer and vases with specimens of the jewelry to the museum at Calcutta where they still are.
He also gave specimens of the trinkets to the Asiatic Society in London.
Swinhoe obtained no fewer than 65 different kinds of timber from a large yard in Taiwanfu; and his specimens are now to be seen in the museum at Kew.
A, Five specimens of Echinorhynchus acus, Rud., attached to a piece of intestinal wall, X 4.
Megalithic town walls were naturally common in that stony land, Palestine, and very typical specimens of them were found in the Palestine Exploration Fund's excavations at Bethshemesh (`Ain Shems) directed by Dr. Duncan Mackenzie, 29 whose work also threw new light on the phenomenon of the appearance in Palestine between the 12th and 10th centuries B.C. of subMycenaean (Greek) pottery, which can only be ascribed to the Philistines, whose historical position as a foreign invading force from the Aegean area (Lycia and Crete-Kaphtor) is now entirely vindicated.
The Angora rabbit is characterized by the extreme elongation and fineness of the fur, which in good specimens reaches 6 or 7 in.
Scarcely any specimens of ancient Egyptian cartography have survived.
Only two specimens of Roman cartography have come down to us, viz.
Nothing is known with certainty as to the origin of the vast majority of breeds of dogs, and it is an unfortunate fact that the progressive changes which have been made within comparatively recent times by fanciers have not been accurately recorded by the preservation, in museums or collections, of the actual specimens considered typical at different dates.
Finally, the cave became a resort of bears; the remains of 354 specimens, in all stages of growth, including even sucking cubs, being discovered.
The value of a herbarium is much enhanced by the possession of "types," that is, the original specimens on the study of which a species was founded.
At Geneva are three large collections - Augustin Pyrame de Candolle's, containing the typical specimens of the Prodromus, a large series of monographs of the families of flowering plants, Benjamin Delessert's fine series at the Botanic Garden, and the Boissier Herbarium, which is rich in Mediterranean and Oriental plants.
The university of Göttingen has had bequeathed to it the largest collection (exceeding 4 0,000 specimens) ever made by a single individual - that of Professor Grisebach.
At the herbarium in Brussels are the specimens obtained by the traveller Karl Friedrich Philipp von Martius, the majority of which formed the groundwork of his Flora Brasiliensis.
The herbarium at Melbourne, Australia, under Baron Muller, attained large proportions; and that of the Botanical Garden of Calcutta is noteworthy as the repository of numerous specimens described by writers on Indian botany.
Specimens of flowering plants and vascular cryptograms are generally mounted on sheets of stout smooth paper, of uniform quality; the size adopted at Kew is 17 in.
The tough but flexible coarse grey paper (German Fliesspapier), upon which on the Continent specimens are commonly fixed by gummed strips of the same, is less hygroscopic than ordinary cartridge paper, but has the disadvantage of affording harbourage in the inequalities of its surface to a minute insect, Atropos pulsatoria, which commits great havoc in damp specimens, and which, even if noticed, cannot be dislodged without difficulty.
The majority of plant specimens are most suitably fastened on paper by a mixture of equal parts of gum tragacanth and gum arabic made into a thick paste with water.
Where, as in private herbaria, the specimens are not liable to be handled with great frequency, a stitch here and there round the stem, tied at the back of the sheet, or slips of paper passed over the stem through two slits in the sheet and attached with gum to its back, or simply strips of gummed paper laid across the stem, may be resorted to.
Thus prepared, the specimens are placed on shelves or movable trays, at intervals of about 6 in., in an air-tight cupboard, on the inner side of the door of which, as a special protection against insects, is suspended a muslin bag containing a piece of camphor.
Specimens intended for the herbarium should be collected when possible in dry weather, care being taken to select plants or portions of plants in sufficient number and of a size adequate to illustrate all the characteristic features of the species.
The best and most effective mode of drying specimens is learned only by experience, different species requiring special treatment according to their several peculiarities.
A flat sheet of lead or some other suitable weight should be laid upon the top of the pile of specimens, so as to keep up a continuous pressure.
Succulent specimens, as many of the Orchidaceae and seduins and various other Crassulaceous plants, require to be killed by immersion in boiling water before being placed in drying paper, or, instead of becoming dry, they will grow between the sheets.
When a number of specimens have to be submitted to pressure, ventilation is secured by means of frames corresponding in size to the drying paper, and composed of strips of wood or wires.
Another mode of drying is to keep the specimens in a box of dry sand in a warm place for ten or twelve hours, and then press them in drying paper.
It offers the advantage of fitting closely to thickstemmed specimens and of rapidly drying.
Specimens may be judged to be dry when they no longer cause a cold sensation when applied to the cheek, or assume a rigidity not evident in the earlier stages of preparation.
Growing specimens of good colour and in fruit are if possible selected, and cleansed as much as practicable from adhering foreign particles, either in the sea or a rocky pool.
Another sheet of blottingpaper is then laid over it; and, a number of similar specimens being formed into a pile, the whole is submitted to pressure, the paper being changed every hour or two at first.
The pressure is increased, and the papers are changed less frequently as the specimens become dry, which usually takes place in thirty-six hours.
There is considerable difficulty in removing mounted specimens of algae from paper, and therefore a small portion preserved on mica should accompany each specimen, enclosed for safety in a small envelope fastened at one corner of the sheet of paper.
Lichens are generally mounted on sheets of paper of the ordinary size, several specimens from different localities being laid upon one sheet, each specimen having been first placed on a small square of paper which is gummed on the sheet, and which has the locality, date, name of collector, &c., written upon it.
A plan which has been found to answer well is to arrange them in cardboard boxes, either with glass tops or in sliding covers, in drawers - the name being placed outside each box and the specimens gummed into the boxes.
Specimens on the bark of trees require pressure until the bark is dry, lest they become curled; and those growing on sand or friable soil, such as Coniocybefurfuracea, should be laid carefully on a layer of gum in the box in which they are intended to be kept.
Pertusariae should be represented by both fruiting and sorediate specimens.
As it is impossible to preserve the natural colours of fungi, the specimens should, whenever possible, be accompanied by a coloured drawing of the plant.
Care should be taken in collecting charae to secure, in the case of dioecious species, specimens of both forms, and also to get when possible the roots of those species on which the small granular starchy bodies or gemmae are found, as in C. fragifera.
The loculi were intact and the epitaphs still in their places, so that " they form a kind of museum, in which the development, the formulae, and the symbolic figures of Christian epigraphy, from its origin to the end of the 3rd or 4th century, can be notified and contemplated, not in artificial specimens as in the Lateran, but in the genuine and living reality of their original condition."
His Letters to a Lady inclined to enter the Church of Rome are excellent specimens of the attitude of a high Anglican towards Romanism.
Specimens may be sent to Europe for expert examination up to an aggregate weight of 2000 tons, on paying the requisite duties.
Specimens of the best known and of many of the lesser known rubbers are included in the Colonial and Indian Collections and Sample Rooms of the Imperial Institute, and many of the authentic specimens have been chemically and technically examined in the Scientific and Technical Department of the Institute and commercially valued.
In 1844 he presented to the British Museum his portfolios, accounts of his expeditions, and specimens of natural history illustrative of Lycia.
The best crystallized specimens of any mica are afforded by the small brilliant crystals of biotite, which encrust cavities in the limestone blocks ejected from Monte Somma, Vesuvius.
An authority on precious stones, and especially the diamond, he succeeded in artificially making some minute specimens of the latter gem; and on the discovery of radium he was one of the first to take up the study of its properties, in particular inventing the spinthariscope, an instrument in which the effects of a trace of radium salt are manifested by the phosphorescence produced on a zinc sulphide screen.
A large number of specimens of a species are usually found together, since their only mode of spreading is during the ciliated larval stage, which although it swims vigorously can only cover a few millimetres an hour; still it may be carried some little distance by currents.
Of trout there are many fine specimens, especially at the weirs.
The deflection is indicated by a pointer upon a graduated scale, the readings being interpreted by comparison with two standard specimens supplied with the instrument.
For specimens of large sectional area it is necessary to apply corrections in respect of the energy dissipated by eddy currents and in heating the secondary circuit.
Working with two different specimens, he found that the hysteresis loss in ergs per cubic centimetre (W) was fairly represented by o 00125B 1 6 and o o0101B 1 ' 6 respectively, the maximum induction ranging from about 300 to 3000.
These are to be regarded merely as typical specimens, for the details of a curve depend largely upon the physical condition and purity of the material; but they show at a glance how far the several metals differ from and resemble one another as regards their magnetic properties.
He applied his method with good effect, however, in testing a large number of commercial specimens of iron and steel, the magnetic constants of which are given in a table accompanying his paper.
The standard force H =20 was selected as being sufficiently low to distinguish between good and bad specimens, and at the same time sufficiently high to make the order of merit the same Ss it would be under stronger forces.
Honda, measured the changes of length of various metals shaped in the form of ovoids instead of cylindrical rods, and determined the magnetization curves for the same specimens; a higher degree of accuracy was thus attained, and satisfactory data were provided for testing theories.
Nagaoka and Honda, who employed a fluid dilatometer, found that the volume of several specimens of iron, steel and nickel was always slightly increased, no diminution being indicated in low fields; cobalt, on the other hand, was diminished in volume, and the amount of the change, though still very small, was greater than that shown by the other metals.
Specimens of curves showing the relation of induction to magnetic field at various temperatures, and of permeability to temperature with fields of different intensities, are given in figs.
It may be remarked that, whereas Fleming and Dewar employed the ballistic method, their specimens having the form of rings, Honda and Shimizu worked magnetometrically with metals shaped as ovoids.
The effect of the addition of tungsten in increasing the coercive force is very clearly shown; in two specimens containing respectively 3.44 and 2.35% of tungsten the coercive force was 64.5 and 70.7.
Later papers 7 give the results of a more minute examination of those specimens which were remarkable for very low and very high permeabilities, and were therefore likely to be of commercial importance.
Not more than four species and twice that number of specimens are known.
Among the rocks then obtained and submitted to Sir John Murray for examination there were detected specimens of nearly pure phosphate of lime, a discovery which eventually led, in June 1888, to the annexation of the island to the British crown.
In a year and a half the cubs attain their full development; and from observations on captive specimens it appears that the duration of life ought to extend to some thirteen or fourteen years.
The palace at Mandvi, and a tomb of one of their princes at Bhuj, are fair specimens of their architectural skill.
The whole town is full of specimens of medieval architecture, the pointed arch of the 13th century being especially prevalent.
The articles of Francis Kolcsey in the same periodical are among the finest specimens of Hungarian aesthetical criticism.
Anatomy and the study of animal mechanism, animal physics and animal chemistry, all of which form part of a true zoology, were excluded from the usual definition of the word by the mere accident that the zoologist had his museum but not his garden of living specimens as the botanist had; 1 and, whilst the zoologist was thus deprived of the means of anatomical and physiological study - only later supplied by the method of preserving animal bodies in alcohol - the demands of medicine for a knowledge of the structure of the human animal brought into existence a separate and special study of human anatomy and physiology.
The exploration of parts of the New World next brought to hand descriptions and specimens of many novel forms of animal life, and in the latter part of the 16th century and the Medical beginning of the 17th that careful study by " special- anatomists" of the structure a.nd life-history of particular groups of animals was commenced, which, directed micro- at first to common and familiar kinds, was gradually scopists.
Pure pitchblende is U308, which, in relatively good specimens, forms some 80% or more of the whole.
The Semites who visited Egypt wore a larger and coloured cloth, ornamented with parallel stripes of patterns similar to those found upon some early specimens of Palestinian pottery.
Moreover, his works on natural history doubtless furthered the progress among the Greeks of sciences tributary to medicine, though the only specimens of such works which have come down to us from the Peripatetic school are those of Theophrastus, who may be considered the founder of the scientific study of botany.
It is notable that an important instrument of research, the speculum, which has been reinvented in modern times, was used by Soranus; and specimens of still earlier date, showing great mechanical perfection, have been found among the ruins of Pompeii.
He had a dogma of his own - one founded, according to his German expositors, on the views of the Neoplatonists, of which a few disjointed specimens must here suffice.
The temple is now in ruins, but the entire series of gorgeous pictures recording the expedition to "the balsam land of Punt," from its leaving to its returning to Thebes, still remains intact and undefaced.4 These are the only authenticated instances of the export of incense trees from the Somali country until Colonel Playfair, then political agent at Aden, in 1862-1864, collected and sent to Bombay the specimens from which Sir George Birdwood prepared his descriptions of them for the Linnean Society in 1868.
The Zoological Society maintains a magnificent collection of living specimens in the Zoological Gardens, Regent's Park, a popular resort.
It includes a museum containing ancient documents and specimens of articles seized by the customs authorities.
The older portions of the city are reminiscent of Dutch colonial days, and some fine specimens of the Dutch and later colonial architecture are still standing.
In many specimens there were three or more layers of differently coloured glass, and curious effects of blended colour were obtained by cutting through, or partly through, the different layers.
The happiest specimens of this glass almost rival the wings of butterflies in the brilliancy of their iridescent colours.
One of the few uses of crown-glass of this kind is the glass slides upon which microscopic specimens are mounted, as well as the thin glass slips with which such preparations are covered.
The great similarity in form, technique and decoration of the earliest known specimens of glass-ware suggests that the craft of glass-making originated from a single centre.
The earliest specimens of glass-ware which can be definitely claimed as Egyptian productions, and the glass manufactory discovered by Dr Flinders Petrie at Tell el Amarna, belong to the period of the XVIIIth dynasty.
The scarcity of specimens of early glass-ware actually found in Egypt, and the advanced technique of those which have been found, lead to the supposition that glass-making was exotic and not a native industry.
If glass-blowing had been a perfectly new invention of GraecoEgyptian or Roman times, some specimens illustrating the transition from core-moulding to blowing must have been discovered.
Many of the specimens discovered by Layard at Nineveh have all the appearance of being Roman, and were no doubt derived from the Roman colony, Niniva Claudiopolis, which occupied the same site.
A very few specimens have been met with in which several colours are employed.
All the other examples have the lower portion covered in like manner by a network of circles standing nearly a quarter of an inch from the body of the cup. An example connected with the specimens just described is the cup belonging to Baron Lionel de Rothschild; though externally of an opaque greenish colour, it is by transmitted light of a deep red.
So few examples of glass vessels of this period which have been painted in enamel have come down to us that it has been questioned whether that art was then practised; but several specimens have been described which can leave no doubt on the point; decisive examples are afforded by two cups found at Vaspelev, in Denmark, engravings of which are published in the Annaler for Nordisk Oldkyndeghed for 1861, p. 305.
Only nine specimens are known.
The Cologne museum contains many specimens of Roman glass, some of which are remarkable for their cut decoration.
Many specimens exist of German winged and enamelled glasses of Venetian character.
Some of the later specimens have views of cities, battle scenes and processions painted in grisaille.
At the present time scarcely anything is known about the origin of the few specimens of 18th-century English cut-glass which have been preserved in public collections.
No very remarkable specimens of Persian glass are known in Europe, with the exception of some vessels of blue glass richly decorated with gold.
These values may vary within certain limits for different specimens.
Babylonian art, however, had already attained a high degree of excellence; two seal cylinders of the time of Sargon are among the most beautiful specimens of the gem-cutter's art ever discovered.
No remarkable specimens of the metallurgic art of an early period have been found, apart perhaps from the silver vase of Entemena, but at a later epoch great excellence was attained in the manufacture of such jewellery as ear-rings and bracelets of gold.
Among others we may mention the Palazzo Vecchio, formerly the seat of the government of the Republic and now the town hall, the Palazzo Riccardi, the residence of the Medici and now the prefecture, the palaces of the Strozzi, Antinori (one of the most perfect specimens of Florentine quattrocento architecture), Corsini, Davanzati, Pitti (the royal palace), 4c. The palace of the Arte della Lana or gild of wool merchants, tastefully and intelligently restored, is the headquarters of the Dante Society.
Stored tobacco is liable to be attacked and ruined by the " cigarette beetle," a cosmopolitan insect of very varied tastes, feeding not only on dried tobacco of all kinds, including snuff, but also on rhubarb, cayenne pepper, tumeric, ginger, figs and herbarium specimens.
During these expeditions, often in circumstances of great difficulty, Layard despatched to England the splendid specimens which now form the greater part of the collection of Assyrian antiquities in the British Museum.
Considerable forests are said to exist in Asir, and Burton found a few fine specimens which he regarded as the remains of an old forest, on the Tehama range in Midian.
The picture gallery, which contains the collection formerly preserved in the Belvedere palace, contains masterpieces of almost every school in the world, but it is unsurpassed for its specimens of Rubens, Dürer and the Venetian masters.
The Incas had made much progress in weaving, and specimens of their fabrics, both plain and coloured, are to be found in many museums. The Spanish introduced their own methods, and their primitive looms are still to be found among the Indians of the interior who weave the coarse material from which their own garments are made.
The extracts from Cicero and Ovid, Origen and St John, Chrysostom, Augustine and Jerome are but specimens of a useful custom which reaches its culminating paint in book xxviii., which is devoted entirely to the writings of St Bernard.
A, Diplozoon paradoxum; two united specimens.
The censers or thuribles in Christian usage have been specially adapted to be swung, though there are in existence many early specimens of heavy weight and made of gold or silver which were obviously not meant to be used in this way and have handles and not chains.
The body-wall is extensively calcified in the Cyclostomata and in most Cheilostomata, which may form elegant network-like colonies, as in the unilaminar genus Retepora, or may consist of wavy anastomosing plates, as in the bilaminar Lepralia foliacea of the British coasts, specimens of which may have a diameter of many inches.
It should be added that he was a very deep and original student of literature of every description, and that the comparatively few specimens which have been preserved of his conversation contain some of the finest fragments of modern appreciation of the great poets which we possess.
The gilded wood carvings of Santa Clara are noteworthy; and in the courtyard of the federal palace there are other specimens of the same work.
The pots in which these wonders of patient skill are grown have to be themselves fine specimens of the keramists craft, and as much as 200 is sometimes paid for a notably well trained tree.
Most of the artists, whose main work was the designing of broadsheets, produced elaborately illustrated books; and this series includes specimens of printing in colors from wood-blocks, which for technique have never been excelled.
Sacred images were not the only specimens of glyptic art produced in these six centuries; reliquaries, bells, vases, incenseburners, candlesticks, lanterns, decorated arms and armour, and many other objects, showing no less mastery of design and execution, have reached us.
Many brilliant specimens of these mens work survive, their general features being that the motives are naturalistic, that the quality of the metal is exceptionally fine, that in addition to beautifully clear casting obtained by highly skilled use of the cera-perduta process, the chisel was employed to impart delicacy and finish to the design, and that modelling in high relief is most successfully introduced.
That theory is based upon the fact that after the opening of the country to foreign intercourse in 1857, hundreds of inferior specimens of netsuke were chiselled by inexpert hands, purchased wholesale by treaty-port merchants, and sent to New York, London and Paris, where, though they brought profit to the exporter, they also disgusted the connoisseur and soon earned discredit for their whole class.
Naturally such specimens are not produced in large numbers.
Specimens of the latter are still preserved in European collections, where they are classed as genuine examples of Japanese ceramic art, though beyond question their style of decoration was greatly influenced by Dutch interference.
Salmon-colored, red, yellow and white glazes are also found, and in late specimens gilding was added.
But the number of specimens was small.
Most of the finest pieces of enamelled faience were the work of artists at the Tadeno factory, while the best specimens of other kinds were by the artists of Tatsumonji.
The porcelain of Kutani is among those best known to Western collectors, though good specimens of the old ware have always been scarce.
From this period date most of the specimens best known outside Japan cleverly modelled figures of mythological beings and animals covered with lustrous variegated glazes, the general colors being grey or buff, with tints of green, chocolate, brown and sometimes blue.
Awaji-yaki, or Mimpei-yaki as it is often called, is generally porcelain, but we occasionally find specimens which may readily be mistaken for Awata faience.
If in the best specimens exquisite modelling, wonderful accuracy of finish and pates of interesting tints are found, such pieces are, none the less, stamped prominently with the character of utensils rather than with that of works of art.
No faience produced either in China or any other Oriental country can dispute the palm with really representative specimens of Satsuma ware.
In spite of their artistic defects, these specimens were exported in considerable numbers by merchants in the foreign settlements, and their first cost being very low, they found a not unreniunerative market.
But as European and American collectors became better acquainted with the capacities of the pre-Meiji potters, the great inferiority of these new specimens was recognized, and the prices commanded by the old wares gradually appreciated.
He took for model the rich and delicate liquid-dawn monochrome, and succeeded in producing some specimens of considerable merit.
It was he who gave their first really artistic impulse to the kilns of Awata, Mizoro and Iwakura, whence so many delightful specimens of faience issued almost without interruption until the middle of the 19th century and continue to issue to-day.
Okamuia Yasutaro, commonly called Shozan, produces specimens which only a very acute connoisseur can distinguish from the work of Nomura Ninsei; Tanzan Rokuros half-tint enamels and soft creamy glazes would have stood high in any epoch; Taizan YOhei produces Awata faience not inferior to that of former days; Kagiya SObei worthily supports the reputation of the KinkOzan ware; Kawamoto Eijiro has made to the order of a well-known KiOto firm many specimens now figuring in foreign collections as old masterpieces; and ItO TOzan succeeds in decorating faience with seven colors sons couverte (black, green, blue, russetred, tea-brown, purple and peach), a feat never before accomplished.
It was established in the Fukagawa suburb in 1875, with the immediate object of preparing specimens for the first Tokyo exhibition held at that time.
Rare specimens were produced in Satsuma and KiOto, the color employed being chiefly blue, though brown and black were used in very exceptional instantes.
He cannot, like them, cover the greater part of a specimens surface with a lacework of transparent decoration, exciting wonder that pate deprived so greatly of continuity could have been manipulated without accident.
The finest specimens of this porcelain had incised decoration, sparingly employed but adding much to the beauty of the piece.
Their work shows much promise, but like all fine specimens of the Sino-Japanese school, the prices are too high to attract wide custom.
In fine specimens the workmanship is extraordinarily minute, and every fragment of metal, shell, ivory or bone, used to construct the decorative scheme, is imbedded firmly in its place.
It is necessary to insist upon this fact, because it has been stated with apparent authority that numerous specimens which began to be exported from 1865 were the outcome of industry commencing in the 16th century and reaching its point of culmination at the beginning of the 18th.
From a technical point of view these specimens had much to recommend them.
The thin clumsily-shaped vases of the Kaji school, with their uniformly distributed decoration of diapers, scrolls and arabesques in comparatively dull colors, ceased altogether to be produced, their place being taken by graceful specimens, technically flawless, and carrying designs not only free from stiffness, but also executed in colors at once rich and soft.
Acting upon that theory, the experts of TokyO and Nagoya have produced many very beautiful specimens of monochrome enamelyellow (canary or straw), rose du Barry, liquid-dawn, red, aubergine purple, green (grass or leaf), dove-grey and lapis lazuli bl,ue.
Literatur (1879-1899) of the German Patent Office, are specimens of indexes of special periodicals.
Let us now collect specimens of the evidence for different varieties of cosmogony, ranging from those of the Red Indian tribes to that of the people of Israel.
Full-grown specimens are about t yd.
The imitative and rhetorical tastes of Rome showed themselves in the composition of exotic tragedies, as remote in spirit and character from Greek as from Roman life, of which the only extant specimens are those attributed to the younger Seneca.
The composition of didactic, lyrical and elegiac poetry also was the accomplishment and pastime of an educated dilettante class, the only extant specimens of any interest being some of the Silvae of Statius.
There are very considerable differences between the values assigned by different observers, sometimes no doubt due to differences in method, but in most cases unquestionably depending on variations in the quality of the specimens examined.
A misunderstanding as to the manner in which these should be dealt with was the immediate occasion of the publication by Hutchinson in 1724 of Moses's Principia, part i., in which Woodward's Natural History was bitterly ridiculed, his conduct with regard to the mineralogical specimens not obscurely characterized, and a refutation of the Newtonian doctrine of gravitation seriously attempted.
The development of its scutes and spines varies exceedingly, and specimens may be found without any lateral scutes and with short spines, others with only a few scutes and moderately sized spines, and again others which possess a complete row of scutes from the head to the caudal fin, and in which the fin-spines are twice as long and strong as in other varieties.
Besides these variations in the number of ridges or plates of which each tooth is composed, the thickness of the enamel varies so much as to have given rise to a distinction between a " thick-plated " and a " thin-plated " variety - the latter being most prevalent among specimens from the Arctic regions.
Andersson says that he has rarely seen two specimens of this species which were alike in the collective characters offered by the stature, foliage and catkins.
Many of the private houses, mosques and zawias are good specimens of native art of the 17th and 18th centuries.
In the same building is the museum, which contains a picture gallery, a numismatic cabinet, and a collection of specimens of natural history.
This building, which was erected by Shah Rukh Mirza, the grandson of Timur, over Soo years ago, contains some exquisite specimens of sculpture in the best style of Oriental art.
The Gandhara school of sculpture, of which the best specimens come from the neighbourhood of Kanishka's capital, Purushpura (the modern Peshawar), is a branch of Graeco-Roman art adapted to Oriental religious subjects.
In many of these insects, while most individuals of the species are wingless, winged specimens are now and then met with.
The antlers are greatly palmated and of enormous size, fine specimens measuring as much as 11 ft.
Red clay is the deposit peculiar to the abysmal area; 70 carefully investigated samples collected by the " Challenger " came from an average depth of 2730 fathoms, 97 specimens collected by the " Tuscarora " came from an average depth of 2860 fathoms, and 26 samples obtained by the " Albatross " in the Central Pacific came from an average depth of 2620 fathoms. Red clay has not yet been found in depths less than 2200 fathoms. The main ingredient of the deposit is a stiff clay which is plastic when fresh, but dries to a stony hardness.
The common squirrel, whose habits are too well known to need special description, ranges over the whole of Europe and Northern Asia, from Ireland to Japan, and from Lapland to North Italy; but specimens from different parts of this wide range differ so much in colour as to constitute distinct races.
The specimens we possess are not devoid of talent or of a certain happy art of expression.
Some of the best productions of the school were their epigrams. Of these we have several specimens, and the art of composing them seems to have been assiduously cultivated, as might naturally be expected from the court life of the poets, and their constant endeavours after terseness and neatness of expression.
Beckles in the Wealden cliffs near Hastings; and an accurate knowledge of the skeleton was only obtained when many complete specimens were disinterred by the Belgian government from the Wealden beds at Bernissart, near Mons, during the years 1877-1880.
Gradually, from Eratosthenes to Tycho, Hipparchus playing the most important part among ancient astronomers, the complex astrolabe was evolved, large specimens being among the chief observa tory instruments of the 15th, 16th and even 17th centuries; while small ones were in use among travellers and learned men, not only for astronomical, but for astrological and topographical purposes.
Marcasite readily oxidizes on exposure to moist air, with the production of sulphuric acid and a white fibrous efflorescence of ferrous sulphate, and in course of time specimens in collections often became completely disintegrated.
Among the incidental operations are (a) the valuation of the bullion by weighing and assaying it; (b) " rating" the bullion, or calculating the amount of copper to be added to make up the standard alloy; (c) recovering the values from ground-up crucibles, ashes and floor sweepings (the Mint " sweep "); (d) assaying the melted bars; (e) " pyxing " the finished coin or selecting specimens to be weighed and assayed; (f) " telling " or counting the coin.
Specimens are selected from the finished coin and are put into a box or " pyx."
The first two are migratory, entering rivers in the spring to spawn; of the river-lamprey, however, specimens are met with in fresh water all the year round.
Most of the specimens were sent to the National Museum of the Smithsonian Institution at Washington.
Among numerous Norman examples the first in interest is the small church at Barfreston, one of the most perfect specimens of its kind in England, with a profusion of ornament, especially round the south doorway and east window.
The size which they finally attain and their general condition depend chiefly on the abundance of food (which consists of crustaceans and other small marine animals), on the temperature of the water, on the season at which they have been hatched, &c. Their usual size is about 12 in., but in some particularly suitable localities they grow to a length of 15 in., and instances of specimens measuring 17 in.
The municipal art gallery contains an altar-piece by Girolamo da Treviso (who also painted a fresco in the Chiesa della Commenda), a wooden St Jerome by Donatello, and a bust of the young St John by Antonio Rossellino (?), and some fine specimens of majolica, a variety of which, faience, takes its name from the town.
They are less common in England; but St Margaret's, York, and the church of M i ley in Oxfordshire offer good specimens.
It was begun about the year 1220, and is considered one of the finest specimens left of pointed Gothic. It is said to have been completed in 1273, with the exception of the two towers which were added in the 14th or 15th century.
Individuals of seven or eight pounds weight are considered fish of large size, but specimens of double that weight have been caught.
Pure specimens are difficult to obtain.
In his celebrated Codex Liturgicus Ecclesiae Lutherande in epitomen redactus (Leipzig, 1848), Daniel has used 98 different liturgies and given specimens to show the differences which they exhibit.
About the close of this period we have some valuable writers on Polish history, which now began to be studied critically, such as Hartknoch in his Altand Neues Preussen (1684), a work in which are preserved interesting specimens of the old Prussian language, and Lengnich (1689-1774), author of the valuable Jus publicum regni Poloniae, which appeared in 1742.
The parish church of All Saints, occupying the site of a building dating from Anglo-Saxon times, was erected in the reign of Edward IV., and is among the best specimens of Perpendicular in the north of England.
In a few days, or at most a fortnight, after a rainfall numberless specimens of these sizes were found swimming about, " and as not a single one was to be found in the water-pools prior to the rain, these must have been developed from the egg."
Of Diaphanosoma modiglianii Richard says that at different points of Lake Toba in Sumatra millions of specimens were obtained, among which he had not met with a single male.
The National Gallery, London, contains two remarkably fine specimens of Francia, once combined together as principal picture and lunette, - the "Virgin" and "Child and St Anna" enthroned, surrounded by saints, and (in the lunette) the "Pieta," or lamentation of angels over the dead Saviour.
He has observed that in young specimens of Siren lacertina (the larva is still unknown) the gills are rudimentary and functionless, and that it is only in large adult specimens that they are fully developed in structure and function; he therefore concludes that the sirens are the descendants of a terrestrial type of batrachians, which passed through a metamorphosis like the other members of their class, but that more recently they have adopted a permanently aquatic life, and have resumed their branchiae by reversion.
Lanthanotus corneensis, of which only a few specimens are known, is apparently closely allied to Heloderma, although the teeth are not grooved, osteoderms are absent and probably also the poison glands.
Anelytropsis papillosus, of which only three specimens are known, from the humus of forests in the state of Vera Cruz.
A difficulty has been in the paucity of examples, more due to the neglect of collectors than the rarity of specimens.
In southern Mexico in 1902 and 1904 Hans Gadow collected specimens of 44 different kinds of snakes, which he estimated to be only about 45% of the species in the states visited.
The archers shot well and with strong bows, though their arrows were generally tipped only with stone or bone; their shields or targets, mostly round, were of ordinary barbaric forms; the spears or javelins had heads of obsidian or bronze, and were sometimes hurled with a spear-thrower or atlatl, of which pictures and specimens still exist, showing it to be similar in principle to those used by the Australians and Eskimo.
The artificers in gold and silver melted the metals by means of a reed-blowpipe and cast them solid or hollow, and were also skilled in hammered work and chasing, as some fine specimens remain to show, though the famous animals modelled with gold and silver, fur, feathers and scales have disappeared.
Comparatively recently, however, specimens have been obtained with the ventral surface exposed, revealing the number and structure of the limbs.
Like the woodlice they were capable of rolling themselves up into a ball, many specimens having been found fossilized in this state, with the pygidium pressed tightly against the head-shield.
That these animals were widely distributed in former times is proved by their occurrence at the present day in palaeozoic fossiliferous strata both of the northern hemisphere and of Australia; and despite the fact that their remains have not been found in rocks of the Mesozoic or Kainozoic epochs, it was conceived to be possible that living specimens might be dredged from the sea-floor during the exploration of the ocean depths undertaken by the "Challenger" expedition.
Leif took specimens of all these, and sailing away came home safely to his father's home in Brattahlid on Ericsfiord in Greenland.
Among goats met with in England a good many show signs of a more or less remote cross with this breed, derived probably from specimens brought from the East on board ships for supplying milk during the voyage.
The government palace, which like the cathedral faces upon the plaza mayor, is generally considered one of the finest specimens of Spanish architecture in Mexico.
Eday (596) contains several specimens of weems, mounds and standing stones.
Such implements as have survived are of the rudest description, and include querns or stone handmills for grinding corn, stone worts and bone combs employed in primitive forms of woollen manufacture, and specimens of simple pottery ware.
Living specimens were first discovered in 1827.
The great works of classical literature are not studied as pathological specimens, and they will be studied the less the more they contain to repel and disquiet the reader.
Soon afterwards the sultan died (1219) and was succeeded by his brother, Ala ud-din Kaikobad I., the most powerful and illustrious prince of this branch of the Seljuks, renowned not only for his successful wars but also for his magnificent structures at Konia, Alaja, Sivas and elsewhere, which belong to the best specimens of Saracenic architecture.
But the statements are hardly all reliable, and in the lack of trustworthy specimens little can be made of them.
Specimens of Fowler's verses were published in 1803 by John Leyden in his Scottish Descriptive Poems. Fowler contributed a prefatory sonnet to James VI.'s Furies; and James, in return, commended, in verse, Fowler's Triumphs.
Some larches in Scotland rival in size the most gigantic specimens standing in their native woods; a tree at Dalwick, Peeblesshire, attained 5 ft.
The Palazzo del Commune and the Palazzo Pretorio, once the residence of the podesta, are both fine specimens of 14th-century domestic architecture, in good preservation.
It is in the museum, and contains about 2500 pictures, being especially rich in specimens of the Italian, Dutch and Flemish schools.
There are upwards of 400,000 specimens, arranged in twelve classes, so as to mark the great epochs in the history of art.
A collection of porcelain in the "Museum Johanneum" (which once contained the picture gallery) is made up of specimens of Chinese, Japanese, East Indian, Sevres and Meissen manufacture, carefully arranged in chronological order.
But in the incessant travelling, drawing, collecting specimens and composition in prose and verse he had gained but a very moderate classical and mathematical knowledge when he matriculated at Oxford; nor could he ever learn to write tolerable Latin.
The skull is sub-brachycephalic in type, with an index of 82.6 from living " specimens " and 79 from a large collection of skulls; it is never prognathous.
Of the English examples a few have been carefully excavated, notably Gellygaer between Cardiff and Brecon, one of the most perfect specimens to be found anywhere in the Roman empire of a Roman fort dating from the end of the ist century A.D.; Hardknott, on a Cumberland moor overhanging Upper Eskdale; and Housesteads on Hadrian's wall.
Their internal fittingshypocausts, frescoes, mosaics - are everywhere Roman; those at Silchester are average specimens, and, except for one mosaic, not individually striking.
But the last-mentioned type varies greatly, from rude and almost plain disks of bronze to magnificent gold specimens studded with gems. No.
It is worth noting that a number of specimens were found in the cremation cemetery at Borgstedterfeld near Rendsburg.
Specimens vary considerably in size and colour, but the usual length is about 5 in., and the soft fur yellowish-brown, marked with spots of dark brown and black.
Many specimens have now been received in Europe, so that it is represented in most museums, and several examples have reached England alive.
The finest sarcophagi that have been found in the necropolis of Sidon (now in the Imperial Museum, Constantinople) are not Phoenician at all, but exquisite specimens of Greek art.
Besides busts and figurines, which belong as a rule to the Greek period, the smaller objects usually found are earthen pitchers and lamps, glass-wares, tesserae and gems. Of buildings which can be called architectural few specimens now exist on Phoenician soil, for the reason that for ages the inhabitants have used the ruins as convenient quarries.
Of these the most remarkable is the German Giant Periscope, two specimens of which exhibited in the collection of trophies in the Imperial War Museum, Crystal Palace, have excited considerable popular interest.
It is possible that specimens of such long-lived species as Lecidea geographica actually outrival in longevity the oldest trees.
When captured by them shortly after being hatched, and reared by the hand, it soon becomes tame and familiar; all the specimens which have reached Europe alive have been thus domesticated by the natives.
Hayden (1829-1887) made a large collection of specimens and photographs, and with these data, together with the reports of this and the Washburn-Doane expedition, Congress was induced to reserve the area from settlement, which was done by an act approved the 1st of March 1872.
Thence he was led to study the production of carbon in its three varieties and to attempt the artificial preparation of diamond, of which he was able to make some minute specimens (see Gem, § Artificial).
Where the cultivation of large specimens has to be carried on, a span-roofed house of greater height and larger dimensions may sometimes prove useful; but space for this class of plants may generally be secured in a house of the smaller elevation, simply by lowering or removing altogether the staging erected for smaller plants, and allowing the larger ones to stand on or nearer the floor.
Plants of this character should be potted a little less firmly than specimens which are likely to stand long in the pot, and indeed the soil should be made comparatively light by the intermixture of leaf-mould or some equivalent, in order that the roots may run freely and quickly into it.
For large conservatory specimens wooden tubs, round or square, are frequently used; these should be coated with pitch inside to render them more durable.
When severe frost prevails the lights or cloches are rarely taken off except to gather mature specimens; and no water is given directly overhead to the plants for fear of chilling them and checking growth.
It should be well shaded, and fine specimens of fancy caladiums, dracaenas, coleus, crotons, palms, ferns and such plants as are grown for the beauty of their foliage, will make a very attractive show.
Many specimens of these Panathenaic vases have been found; on one side is the figure of Athena, on the other a design showing the nature of the competition in which they were given as prizes.
Finely crystallized specimens of pyrite are obtained from many other localities, especially from Cornwall, Elba and Traversella, near Ivrea, in Piedmont.
They extend back beyond the Carboniferous, where they occur as hyphae, &c., preserved in the fossil woods, but the best specimens are probably those in amber and in siliceous petrifactions of more recent origin.
Fur skins taken out of season are indifferent, and the hair is liable to shed itself freely; a good furrier will, however, reject such faulty specimens in the manufacturing.
Used for floor rugs, very durable; and very white specimens are valuable.
In summer specimens of this species, as with other white furred animals, have slightly discoloured coats.
But it is in the colder northern regions that they are found in the greatest numbers and with the best fur or underwool, the top hair, which, with the exception of the scarce and very rich dark brown specimens they have in common with most aquatic animals, is pulled out before the skins are manufactured.
A few black American specimens come into the market, but usually the quality is poor compared to the lighter furred animal.
Poulton, in an admirable discussion of contemporary views regarding species (presidential address to the Entomological Society of London 1904), has shown that Darwin did not believe in the objective existence of species, not only because he was led to discard the hypothesis of special creation as the explanation of the polymorphism of life, but because in practice as a working systematist he could neither find for himself nor ascertain from other systematists any settled criteria by which a group of specimens could be elevated into a genus, accepted as a species, or regarded as a variety.
Specimens in the museum at Tervueren near Brussels show that in fully adult males the horns are subtriangular and inclined somewhat backwards; each being capped with a small polished epiphysis, which projects through the skin investing the rest of the horn.
The saga says that he was "tossed about" on this long voyage, and came upon an unknown country, where he found "selfsown wheatfields, and vines," and also some trees called "mosur," of which he took specimens.
The plants are intended to be specimens showing the habit of the tree or shrub, and the collection is essentially an educational one.
They spare neither pains nor money in acquiring specimens, even from distant lands, to which they often send out expert collectors at their own expense.
Absolutely colourless stones are not so common as cloudy and faintly coloured specimens; the usual tints are grey, brown, yellow or white; and as rarities, red, green, blue and black stones have been found.
Specimens of pyrope with attached or embedded diamond had previously been found in the blue ground of the De Beers mines.
This, with its rather handsome cupola, and the twelve minor tombs of Ahmad Shah's children grouped around, contains a few good specimens of fretwork and of inlaid inscriptions.
The thermal capacity and electrical conductivity were measured at various temperatures on the same specimens of metal.
From a comparison of this work with that of Lorenz, it is evident that the values of the conductivity vary widely with the purity of the material, and cannot be safely applied to other specimens than those for which they were found.
As perhaps the first clear exposition and defence of the psychological doctrine of determinism, Hobbes's own two pieces must ever retain a classical importance in the history of the free-will controversy; while Bramhall's are still worth study as specimens of scholastic fence.
Localities for fine crystallized specimens are numerous.
Dr Wallich's attribution of this and other specimens subsequently sent in to the genus Camellia, although scientifically defensible, unfortunately diverted attention from the significance of the discovery.
Specimens of 12 lb are common, but the species is said to attain occasionally as much as 24 lb in weight.
Many of the fountains are fine specimens of Arab architecture.
Of the last style of this period the Ghuriya and the mosque of Kait Bey in his cemetery are beautiful specimens.
In old specimens some of the longer, lower teeth work their tips into deep pits, and ultimately even perforate the corresponding parts of the upper jaw.
There are no dated specimens till the Assyrian iron saws (48) of the 7th century B.C. Drills were of flint (49) for hard material and bead-making, of bronze for woodwork.
The first edition of his Specimens of the Early English Poets appeared in 1790; and this was followed by Specimens of Early English Metrical Romances (1805).
This, which we may distinguish as the French system, finds its most perfect expression in the classic Genera Plantarum (1862-1883) of Bentham and Hooker, a work containing a description, based on careful examination of specimens, of all known genera of flowering plants.
Northern specimens have the finest and most glistening pelage; in those from southern regions there is less difference between the under and over fur, and the whole pelage is coarser and harsher.
In colour different specimens present a considerable range of variation, but the animal is ordinarily of a rich dark brown, scarcely or not paler below than on the general upper parts; but the back xviii.
In the European mink the upper lip is also white, but, as this occasionally occurs in American specimens, it fails as an absolutely distinguishing character.
Among the documents is one of the earliest specimens of the Scots dialect.
The pictures include some exquisite Murillos and choice specimens of the Dutch school.
Of historical and patriotic verse there are few specimens, but some of the lyrics and love-songs, more or less medieval in timbre and form, are of importance.
In 1776 some specimens of Schiller's lyric poetry had appeared in a magazine, and in1777-1778he completed his drama, Die Rduber, which was read surreptitiously to an admiring circle of schoolmates.
Next to it comes the national museum, founded in 1807 through the donations of Count Stephan Szechenyi, which contains extensive collections of antiquities, natural history and ethnology, and a rich library which, in its manuscript department of over 20,000 MSS., contains the oldest specimens of the Hungarian language.
To the last, judging by the specimens of Scandinavian boats which have come down to us, they must have been not very seaworthy; they were shallow, narrow in the beam, pointed at both ends, and so eminently suitable for manoeuvring (with oars) in creeks and bays.
Of moths alone Mr Whymper took away with him specimens representing no less than 23 genera, with a probable addition of 13 genera more among his undescribed specimens, the largest of which (an Erebus odora) was 74 in.
He reduced all the specimens submitted for test to a standard of moisture, the percentage selected being i 5%.
This was necessary on account of the great difference in strength found to exist between specimens cut from the same piece of timber but differing in the amount of moisture they contained.
He also published sympathetic monographs on Cowper and Jane Austen, and attempted verse in Bay Leaves and Specimens of Greek Tragedy.
Among beautiful specimens of carved stalls may be mentioned the Early Decorated stalls in Winchester Cathedral, the Early Perpendicular ones in Lincoln Minster, and the early 15th-century canopies in Norwich Cathedral.
The tower or church-gate, one of the finest specimens of early Norman architecture in England, and the western gate, a beautiful structure of rich Decorated work, together with ruined walls of considerable extent, are all that remains of the great abbey.
He was convicted (February 1844) after the trials that followed, but they were not good specimens of equal justice, and the sentence of imprisonment for a year and a fine of £2000 was reversed on a writ of error by the House of Lords (September 1844), and he and his colleagues were again free.
In many specimens of ancient bronze, small quantities of silver, lead and zinc have been found, but their presence is probably accidental.
The first of these, casting is chiefly adapted for bronze, or ' Analyses of the iron of prehistoric weapons have brought to light the interesting fact that many of these earliest specimens of iron manufacture contain a considerable percentage of nickel.
The superior beauty of colour and durability of old specimens of lead is owing to the natural presence of a small proportion of silver.
The mirrors of the Greeks are among the most important specimens of their artistic metal-work.
The finest specimens of these that still exist are the very beautiful set of silver plate found buried near Hildesheim in 1869, now in the Berlin Museum.
The Strozzi palace in Florence and the Palazzo del Magnifico at Siena have fine specimens of these - the former of wrought iron, the latter in cast bronze.
The crockets and finials on the fleches of Amiens and Rheims are beautiful specimens of a highly ornamental treatment of cast lead, for which France was especially celebrated.
The difference is seen both in the workshop and in the specimens ruptured in testing-machines.
It required the extraordinary acumen of the great Cuvier at once to recognize, when the first specimens of the Gyrinus edulis.
Close in-breeding without the infusion of new blood is probably the cause of the decrease in their numbers at the present day, specimens being more difficult to procure and fetching much higher prices than they did formerly, at least in England and in France.
Dumeril, the administrator of the reptile collection of the Jardin des Plantes, the living specimens of which were at that time housed in a very miserable structure, situated at a short distance from the comparatively sumptuous building which was erected some years later and opened to the public in 1874.
The original six specimens received in 1864 at the Jardin des Plantes, which had been carefully kept apart from their progeny, remained in the branchiate condition, and bred eleven times from 1865 to 1868, and, after a period of two years' rest, again in 1870.
So numerous were the axolotls that the Paris Museum was able to distribute to other institutions, as well as to dealers and private individuals, over a thousand examples, which found their way to all parts of Europe, and numberless specimens have been kept in England from 1866 to the present day.
The first specimens exhibited in the London Zoological Gardens, in August 1864, were probably part of the original stock received from Mexico by the Societe d'Acclimatation, but do not appear to have bred.
The Black Friars' church is of the 13th century, and the museum possesses specimens of the Stone, Bronze and Iron Ages, also medieval antiquities.
For this reason they may be used for taking casts of anatomical specimens or making cliches from wood-blocks, the expansion on cooling securing sharp impressions.
Of them, the Marienkirche, built in the 13th century, is one of the finest specimens of early Gothic in Germany.
The finest specimens come from Assam and Burma.
The ornithology of India, though it is not considered so rich in specimens of gorgeous and variegated plumage as that of other tropical regions, contains many splendid and Birds.
The purest specimens have been found in the Northwest frontier province (the ancient Gandhara) and the Punjab, where the Greeks settled in greatest force.
Notwithstanding subsequent discoveries of stupendous paintings in the gardens of the Villa Farnesina on the banks of the Tiber, the monochromes of Herculaneum remain among the finest specimens of the exquisite taste and consummate skill displayed by the ancient artists.
The palace, built by Ahmed Pasha, the last bey of Constantine, between 1830 and 1836, is one of the finest specimens of Moorish architecture of the 19th century.
Albino specimens of this monkey are not uncommon, but the pure white monkeys, not albinos, said to inhabit Mindanao, are mythical.
Specimens of 15 species were obtained, embracing 5 new genera (Calaemomys, Chrotomys, Rhynchomys, Batomys and Carpomys).
Specimens have been obtained measuring 18 ft.
Interesting specimens of Biainian art have been found on the site of the palace of Rusas II., near Van.
It is found in the minerals lepidolite, petalite and in various specimens of mica and of carnallite, and in some mineral waters.
Specimens have been cut down that were estimated to be 1300 and even 2200 years old; many trees standing are presumably 2500 years old.
Well-crystallized specimens are met with at many localities; for example, formerly at Wheal Towan (hence the name towanite, which has been applied to the species) in the St Agnes district of Cornwall, at Freiberg in Saxony, and Joplin, Missouri.
Their glowing hues, are, however, speedily lost by examples which may be kept in confinement, and are replaced by a dull orange, or in some cases by a bright golden-yellow, and specimens have, though rarely, occurred in a wild state exhibiting the same tints.
In confinement these apes (of which adult specimens have been exhibited in Calcutta) appear very slow and deliberate in their movements; but in their native forests they swing themselves from bough to bough and from tree to tree as fast as a man can walk on the ground beneath.
Specimens of eight and ten pounds weight have been taken by rod and fly fishermen from the Big Laramie river.
In Church Street and its vicinity still stand several specimens of the i 7th-century style of architecture of eastern Germany.
Barisch was shown to have been careless in the performance of his duties, and to have disregarded instructions; and the inference is that he conveyed the infection to his mouth, and so to the lungs, from the bacteriological specimens or inoculated animals.
Among the dedications, the most interesting historically are a set of weapons dedicated by King Pyrrhus from the spoils of the Romans, including characteristic specimens of the pilum.
The Franciscan monastery and the lower and upper church of St Francis were begun immediately after his canonization in 1228, and completed in 1253, being fine specimens of Gothic architecture.
It would be impossible to give the evidence in full without writing a Homeric grammar, but a few specimens may be of interest.
It is most abundant in large full-grown insects, while in very young specimens no cantharidin at all has been found.
Nutritious possibilities are implied in Diastylis rathkii, Kroyer, one of the largest forms, which, though slender and rarely an inch long, in its favourite Arctic waters is found "in incalculable masses, in thousands of specimens" (Stuxberg, 1880).
Dingos, which are found both wild and tame, interbreed freely with European dogs introduced into the country, and it may be that the large amount of black on the back of many specimens may be the result of crossing of this nature.
There are remains of houses, tombs, &c., of the Roman period, and fine specimens of Romanesque and Gothic architecture in the modern town.
Of the former, the principal specimens are the Meditationes Sacrae and the Confession of Faith.
Errors of this class are innumerable, because there are numberless varieties of disposition; but some very prominent specimens can be indicated.
Specimens of Latinized names in connexion with ecclesiastical foundations are preserved in Strata Florida and Valle Crucis Abbeys.
The rotary presses in use at the present time are indeed wonderful specimens of mechanical ingenuity, all the various operations of damping (when necessary), feeding, printing (both sides), cutting, folding, pasting, wrapping (when required) and counting being purely automatic. These machines are of various kinds, and are specially made to order so as to cope with the particular class of work in view.
It is said that the pelage of the New Zealand specimens is superior, as might be expected from the colder climate.
They are built of white marble, and are pre-eminent alike for their beauty and as typical specimens of Jain architecture in India.
Much larger specimens are recorded, but 10 feet from the tip of the nose to the end of the tail is no unusual length for a large male tiger.
Some specimens were ultimately forwarded to the superintendent of the botanic garden at Calcutta.
The orthodox convent of St Sava, standing amid beautiful gardens, was founded in the 16th century, and contains many fine specimens of 17th-century silversmiths' work.
Lovett says they are plentiful in Astrabad; he measured two specimens, one 10 ft.
Specimens of the greater number are not only to be procured in England, but are almost familiar to the ordinary Londoner.
Clement Marot, in the 16th century, first made the epistle popular in France, with his brief and spirited specimens.
There are several extant specimens of 12th-century Breviaries, all Benedictine, but under Innocent III.
In the following year he collected geological and mineralogical specimens in Missouri and Arkansas, and in 1819 he published his View of the Lead Mines of Missouri.
The actual thorn visited by the pilgrims was destroyed about the Reformation time, but specimens of the same variety are still extant in various parts of the country.
His nephew, Henry Nelson Coleridge, gathered together some specimens of the Table Talk of the few last years.
Some of the streets are very narrow, and contain curious specimens of old buildings, chiefly in antique Spanish style, being square, with a central court, and a gateway opening into the street.
Specimens of the distinctive Claddagh ring, for example, were worn and treasured as venerated heirlooms. These customs, with the distinctive dress of the women, died out but slowly, and even to-day their vestiges remain.
For the naturalist Ceram is without much interest, lacking characteristic species or abundance of specimens.
His compositions, of which very few have been published, were very favourable specimens of the severe ecclesiastical style; one in particular, a ten-part Miserere, composed.
There is no indigenous literature, but many specimens of poetry exist in which heroes and brave deeds are commemorated, and a good many of these have been collected from time to time.
There are two classes of scholia - the older or " Pithoeana," first published by P. Pithoeus, and the " Cornutus scholia " of less value, specimens of which have been published by various scholars.
In the following year he and Gaspard Monge were chosen chiefs of a commission charged with the task of selecting in Italy the choicest specimens of ancient and modern art for the national galleries of Paris; and in 1798 he was one of the band of scientific men who accompanied Napoleon to Egypt, there forming themselves into the Institute of Egypt on the plan of the Institut National.
It is famous for containing the most perfect specimens of Mogul architecture.
Specimens of jaettegryder or giant's cauldrons may be seen at Gaardaasen and Vindalsbugt, some upwards of 2 3 ft.
Lying apart from the system are the Lehrter Bahnhof for Hamburg and Bremen, the Stettiner for Baltic ports, and the Gorlitzer, Anhalter and Potsdamer termini for traffic to the south, of which the last two are fine specimens of railway architecture.
The Kunst-gewerbe museum, at the corner of the KOniggratzer-strasse and Albrecht-strasse, contains valuable specimens of applied art.
The cathedral, one of the largest and most perfect specimens of the Renaissance style in Germany, was built in1614-1668by the Italian architect Santino Solari, in imitation of St Peter's at Rome.
Not much is known of the mandrill's habits in the wild state, nor of the exact limits of its geographical distribution; the specimens brought to Europe coming from the west coast of tropical Africa, from Guinea to the Gaboon.
Drawn from specimens in the Museum of the Pharmaceutical Society of Great Britain.
Some specimens of French opium have been found by Guibourt to yield 22.8% of morphia, being the highest percentage observed as' yet in any opium.
He also issued, in translation, a series of Specimens of Foreign Standard Literature (14 vols., 1838-42).
They comprise especially gold work, vases exported from Athens, textiles and specimens of carpentry and marquetry.
Among many medieval buildings, the church of St Ulrich, one of the finest specimens of Romanesque architecture in Germany, and the church of St James, with a magnificent altar screen and interesting tombs and effigies, are particularly noticeable.
The hard ore is siliceous, and fine crystallized specimens occur in association with smoky quartz.
The best crystallized specimens have been obtained from Kongsberg in Norway, large masses, weighing as much as 5 cwts., having been found.
The fine collection in the British Museum presents us with Babylonian specimens of even archaic times, Assyrian followed by an historical series, the earliest of which is of nearly 4500 years B.C. The Assyrian series is not so full.
Hence it is that we are in possession of the vast number of impressions still to be found in public museums and archives, and in private muniment rooms and antiquarian collections, either attached to the original charters or other deeds which they authenticated, or as independent specimens.
We close this portion of the present article with specimens of the legends or mottoes which are to be found on the innumerable personal seals of the 13th, 14th and 15th centuries.
Such specimens as have descended to us show that the golden bulla of the middle ages was usually hollow, being formed of two thin plates of metal stamped with the designs of obverse and reverse, soldered together at the edges and padded with wax or plaster.
Under favourable circumstances it will grow much larger than this, specimens being recorded of 9 in.
The large amount of salt in the water makes both fauna and flora of the lake scanty; there are a few algae, the larvae of an Ephydra and of a Tipula fly, specimens of what seems to be Corixa decolor, and in great quantities, so as to tint the surface of the water, the brine shrimp, Artemia salina (or gracilis or fertilis), notable biologically for the rarity of males, for the high degree of parthenogenesis and for apparent interchangeableness with the Branchipus.
Wurzburg is quaintly and irregularly built; many of the houses are interesting specimens of medieval architecture; and the numerous old churches recall the fact that it was long the capital of an ecclesiastical principality.
This cathedral was begun in the 12th and finished early in the 14th century, and although modified in the 15th after a fire, it remains one of the most remarkable specimens of Gothic architecture in Europe.
Pietro; this contains ancient columns, and some remarkably fine specimens of Cosmatesque work.
His drawings on bone or tusk found in the caves show no mean artistic power, as appears by the three specimens copied in the Plate.
There is, however, justification for referring some specimens to Arundo, Phragmites, and to the Bambuseae.
It is also found as a constituent of various pyrites and galenas, and in some specimens of native sulphur.
In the "dirt-bed" resting upon the Oolitic strata numerous specimens of petrified wood are found, some of great size.
The monastery has been transformed into a medieval museum, where many specimens illustrating the modern history of Naples may be studied, and some fine specimens of majolica from the southern provinces can be inspected.
Vast numbers of specimens have since been added to it both by purchase and from excavations, and it is now unique as a treasure house of Italo-Greek and Roman antiquities, besides containing a fine library and an important collection of pictures.
At these tables every necessary is provided, each student having his own tanks with salt water laid on for keeping his specimens, and all necessary chemicals being provided.
The iron trade in its different branches rivals the woollen trade in wealth, including the casting of metal, and the manufacture of steam engines, steam wagons, steam ploughs, machinery, tools, nails, &c. Leeds was formerly famed for the production of artistic pottery, and specimens of old Leeds ware are highly prized.
Specimens of another species have been found under stones between tide marks in the Andaman Islands.
On these four expeditions he made collections of plants and animals of inestimable value, including nearly twenty thousand zoological and sixteen thousand botanical specimens.
A few magnificent specimens of rock-crystal twinned according to this law have been found at La Gardette in Isere, and in Japan they are somewhat abundant.
Among the most favourable specimens of his talent may be mentioned En el puno de la espada (1875); 0 locura o santidad (1877), which has been translated into Swedish and Italian; En el seno de la muerte (1879), of which there exists an admirable German version by Fastenrath.
The element appears to have been first obtained in 1669 by Brand of Hamburg; Krafft bought his secret and in 1677 exhibited specimens in England, where it created an immense sensation.
In Queensland one of the largest local spiders, known as Holconia immanis, a member of the family Clubionidae, bears the name tarantula; and in Egypt it was a common practice of the British soldiers to put together scorpions and tarantulas, the latter in this instance being specimens of the large and formidable desert-haunting Arachnid, Galeodes lucasii, a member of the order Solifugae.
The adventurous orchid-hunter, however, has penetrated deeply into their recesses in search of choice varieties, and collectors of these valuable plants are largely indebted to Colombia for their specimens of Cattleya Mendelli, Warscewiczii and Trianae; Dowiana aurea; Odontoglossum crispum, Pescatorei, vexillarium, odoratum, coronarium, Harryanum, and blandum; Miltonia vexillaria; Oncidium carthaginense and Kramerianum; Masdevalliae, Epidendra, Schomburgkiae and many others.
At the exhibition of Abruzzese art, held at Chieti in 1905, fine specimens of goldsmiths' work of the 15th and r6th centuries, of majolica of the 17th and 18th centuries, and of tapestries and laces were brought together; and the reproduction of some of these is still carried on, the small town of Castelli being the centre of the manufacture.
Specimens may be found in the work of Aldus Manutius (Venice, 1504; Frankfort, 1541, 1 544).
In the Old Town still remain a few specimens of eighteenth century architecture, including several old-fashioned post-houses, which used to furnish entertainment for travellers starting for the Middle West by way of the old Cumberland Road beginning at Fort Cumberland, and from Baltimore to Fort Cumberland by a much older turnpike.
The uniformly reddish or chestnut-brown specimens approach most nearly to the wild mouflon or urial in colour, but the chestnut extends over the whole of the underparts and flanks; domestication having probably led to the elimination of the white belly and dark flank band, which are doubtless protective characters.
It grows to a length of more than 5 ft.; specimens of 3 ft.
Very few specimens of early Palestinian altars remain.
As compared with the majority of Acari, ticks are of large size, distended female specimens of some of the species measuring half an inch or more in length, while even the newly hatched young can hardly be regarded as microscopical.
Reptiles are infested as well as mammals, and it is no uncommon thing to find specimens of Ixodidae of various kinds adherent to tortoises, snakes and lizards.
Examples of Ixodes vicinis have been kept for two years and three months without feeding, and specimens of Argas persicus were still alive after four years' starvation.
The Poles of Hull, whose descendants rose in three generations to ducal rank, were the earliest specimens of their class.
The standard life of Burke is that by Sir James Prior, Memoir of the Life and Character of Edmund Burke with Specimens of his Poetry and Letters (1824).
Faber are favourable specimens.
The Turbehs containing the tombs of the sultans and members of their families are often beautiful specimens of Turkish art.
The walls and towers also of the city of Eleutherae and the fortress of Phyle are fine specimens of Hellenic fortifications.
Thus in 1816 he had published a translation of the Agamemnon of Aeschylus, and in 1817 corrections and additions to Adelung's Mithridates, that famous collection of specimens of the various languages and dialects of the world.
Abnormal specimens of Equisetum in which the strobilus is interrupted by whorls of leaves are of interest for comparison with the fructification of Phyllotheca.
The academy possesses 14,000 original drawings and sketches by the great masters, 24,000 engravings, and 248 water-colour copies of Italian originals; the municipal gallery contains valuable specimens of the local school; and the same is the case with the Schulte collection.
In the utilitarianism of Paley and Bentham the proper rules of conduct, moral and legal, are determined by comparing the imaginary consequences of different modes of regulation on men and women, conceived as specimens of a substantially uniform and unchanging type.
The flowers have an urn-shaped calyx which persists around the fruit and is strongly veined, with five stiff, broad, almost prickly lobes; these, when the soft matter is removed by maceration, form very elegant specimens when associated with leaves prepared in a similar way.
Specimens of skilfully wrought ornaments of gold and silver, artistically made pottery, and finely woven fabrics of cotton and wool (alpaca), have been found in their huacas, or burial-places.
There are also many cases on record, and specimens may be seen in the principal museums, of old female birds assuming, to a greater or less extent, the plumage of the male.
The rocks of Tristan da Cunha are felspathic basalt, dolerite, augite-andesite, sideromelane and palagonite; some specimens of the basalt have porphyritic augite.
These are twelve specimens of the incidents, to which we may add (13) " the false bride," as in the poem of Berte aux grans Pies, and (14) the legend of the bride said to produce beast-children.
Arsenic is a constituent of the minerals arsenical iron, arsenical pyrites or mispickel, tin-white cobalt or smaltite, arsenical nickel, realgar, orpiment, pharmacolite and cobalt bloom, whilst it is also met with in small quantities in nearly all specimens of iron pyrites.
Biot further ascertained that this rotation of the plane of polarization varies as the distance traversed in the plate and very nearly as the inverse square of the wave-length, and found that with certain specimens of quartz the rotation is in a clockwise or right-handed direction to an observer receiving the light, while in others it is in the opposite direction, and that equal plates of the rightand lefthand varieties neutralize one another's effects.
For high temperature work it is necessary to employ platinum, which would be an ideal standard for all purposes on account of its constancy and infusibility, did not the thermoelectric properties of different specimens differ considerably.
The general results of the work appeared to support Tait's hypothesis that the effect was proportional to the absolute temperature, but direct thermoelectric tests do not appear to have been made on the specimens employed, which would have afforded a valuable confirmation by the comparison of the values of d 2 E/dT 2, as in Jahn's experiments.
Its buildings include a chapel, a dining hall, a library, a lecture theatre, laboratories, classrooms, private studies and dormitories for the students, apartments for resident professors, and servants' offices; also a museum containing a collection of anatomical and pathological preparations, and mineralogical, botanical and geological specimens.
The specimens obtained are kept in a separate room of the Cairo Museum, where they form a collection of great value.
Some specimens make imposing-looking carriage horses, but they have low action and are lacking in quality.
There the only possible way of improvement is by selecting the best native specimens, especially the sires, to breed from.
Show specimens generally profit by being born earlier.
Hutton describes his specimens as sucking the juices of flies, which they had stuck down with their slime, and they have been observed in captivity to devour the entrails which have been removed from their fellows, and to eat raw sheep's liver.
Guilding, who first obtained specimens of it from St Vincent in the Antilles.
Specimens were subsequently obtained from other parts of the neotropical region, and from South Africa and Australia, and the animal was variously assigned by the zoologists of the day to the Annelida and Myriapoda.
Specimens are recorded from West Australia, Queensland, New South Wales, Victoria and New Zealand.
His oracles, of which specimens are extant in Herodotus and Pausanias, were written in hexameter verse, and were considered to have been strikingly fulfilled.
Among these may be mentioned the hairy frog of West Africa, Trichobatrachus robustus, some specimens of which have the sides of the body and of the hind limbs covered with long villosities, the function of which is unknown, and its ally Gampsosteonyx batesi, in which the last phalanx of the fingers and toes is sharp, claw-like and perforates the skin.
It has also a meteorological observatory, established in 1841, a mining school and a museum with a rich collection of mineral and zoological specimens.
Donovan, in his Natural History of British Fishes (1802-1808), misled by specimens sent to him as whitebait, declared it to be the young of the shad.
Aurivillius himself examined a humpback whale which had as many as fifty specimens of Coronula diadema on each side of its head.
The extraordinary specimens we possess of his mercantile correspondence and friendly letters, written at this time, attest an astonishing poise and maturity of mind, and self-conscious ambition.
On the other hand, there are specimens in which the tissues of the plant have been permeated by some mineral in solution, which, subsequently setting hard, has fixed and preserved the internal structure, often with astonishing perfection of detail.
If sporangia and spores are present they also may persist in a perfectly recognizable form, and in fact much of our knowledge of the fructification of fossil Ferns and similar plants has been derived from specimens of this kind.
At a more recent horizon, the silicified specimens of the Mesozoic Gymnosperms from Great Britain, France, and especially North America, are no less important.
Calcified specimens are especially characteristic of the British Carboniferous formation; their preservation is equally perfect with that of the silicified fossils, and their investigation by Witham, Binney, Williamson and others has proved no less fertile.
Hence they must be brought into relation with the specimens preserved as casts or impressions, in order to gain a better conception of the plant as a whole.
The recent advance of fossil botany has depended in a very great degree on the study of petrified specimens with their structure preserved; so far, at least, as the older strata are concerned, it is, as a rule, only with the help of specimens showing structure that any safe conclusions as to the affinities of fossil plants can be arrived at.
In the Wealden of Belgium, for example, specimens of Ferns and Coniferae occur, in the form of lignite, which can be sectioned, like recent plants, with a razor, and exhibit an almost unaltered structure.
Among the lower classes of plants we have scarcely any knowledge of Palaeozoic Bryophyta; Fungi were probably abundant, but their remains give us little information; while, even among the Algae, which are better represented, well characterized specimens are scanty.
The existence of these gigantic Algae in Palaeozoic times, attested by such well-preserved specimens, is a fact of great interest, though their systematic position is still an open question.
In the Lower Carboniferous of Scotland Mr Kidston has found several specimens of a large dichotomous thallus, with a very distinct midrib; the specimens, referred to the provisional genus Thallites, much resemble the larger thalloid Liverworts.
More usually, however, the carbonaceous film is thin, and merely shows the impress of the medullary cast within; (3) petrified specimens of all parts - stem, roots, leaves and fructifications - showing the internal structure, more or less perfectly preserved.
The position of the branches is shown both on casts and in petrified specimens, and has helped in their identification, while the petrified remains sometimes show enough of the external characters to allow of their correlation with impressions.
Fructifications have often been found in connexion with leafy shoots, and the anatomical structure of the axis in sterile and fertile specimens has proved a valuable means of identification.
These distinctions can be recognized on petrified specimens, as well as on the casts, but their taxonomic value is somewhat doubtful.
In many Calamites there is evidence that the aerial stem sprang from a horizontal rhizome, as in the common species C. (Stylocalamites) Suckowi; in other specimens the aerial stem has an independent, rooting base.
In all the larger specimens a broad zone of wood, with its elements in radial series, had been added.
Archaeocalamites appears to have had a similar structure, but in some specimens from the Lower Carboniferous of Burntisland, provisionally named Protocalamites pettycurensis, centripetal wood was present in the stem.
The structure is in all respects that typical of roots, as shown by the centripetal primary wood, and the alternation of xylem and phloem groups observable in exceptionally favourable young specimens.
A considerable number of Calamarian fructifications are known, preserved, some as carbonaceous impressions, others as petrified specimens, exhibiting the internal structure.
The excellence of the preservation of the specimens has rendered it possible to investigate the complex structure in detail.
The anatomy of Lepidodendron and its immediate allies is now well known in a number of species; the Carboniferous rocks of Great Britain are especially rich in petrified specimens, which formed the subject of Williamson's extensive investigations.
The anatomy of Sigillaria is not so well known as that of Lepidodendron, for specimens showing structure are comparatively rare, a fact which may be correlated with the infrequency of branching in the genus.
In the Coal Measures they commonly occur in the underclay beneath the coal-seams. Complete specimens of the stumps show that from the base of the aerial stem four Stigmarian branches were given off, which took a horizontal or obliquely descending course, forking at least twice.
Petrified specimens of the main Stigmaria are frequent, and those of its rootlets extraordinarily abundant.
Phloem, surrounding the wood, is recognizable in good specimens; in the cortex the main feature is the great development of periderm.
The great majority of specimens of fossil fern-like plants are preserved in the form of carbonaceous impressions of fronds, often of remarkable perfection and beauty.
The characters shown by such specimens, however, when, as is usually the case, they are in the barren state, are notoriously unstable, or of small taxonomic value, among recent plants.
Numerous more or less isolated fern-sporangia occur in the petrified material of the Carboniferous formation; the presence of an annulus is a frequent character among these specimens, while synangic sori are rare; it is thus certain that families remote from the Marattiaceae were abundantly represented during this period.
The Botry- opterideae are chiefly known from petrified specimens; in the genus Botryopteris and certain species of Zygopteris we have a fairly complete g knowledge of all parts of the plant.
A few Coal Measure and Permian stems (Cycadoxylon and Ptychoxylon) resemble Lyginodendron in the general character of their tissues, but show a marked reduction of the primary wood, together with an extensive development of anomalous wood and bast around the pith, a peculiarity which appears as an individual variation in some specimens of Lyginodendron oldhamium.
The investigations of the last quarter of the 10th century established that these ' Endlicher's name Dadoxylon is conveniently used for Palaeozoic specimens of the kind in question when nothing beyond the woodstructure is known.
Specimens of true Cycads or Conifers are rare or doubtful until we come to the latest Palaeozoic rocks.
The investigation of silicified specimens has, in the hands of Renault, yielded striking results.
Now that the numerous specimens of wood formerly referred to Coniferae are known to have belonged to distinct orders, but few true Palaeozoic Conifers remain to be considered.
No recognizable plant-remains, if we accept one or two doubtful Algal specimens, have so far been yielded by the Cambrian.
The evidence for terrestrial Silurian vegetation is still dubious; apart from some obscure North American specimens, the true nature of which is not established, Potonie has described well-characterized Pteridophytes (such as the fern-like Sphenopteridium and Bothrodendron among Lycopods) from supposed Silurian strata in North Germany; the horizon, however, appears to be open to much doubt, and the specimens agree so nearly with some from the Lower Carboniferous as to render their Silurian age difficult of credence.
Many specimens with structure preserved are known from the Lower Carboniferous, and among them Pteridosperms (Heterangium, Calamopitys, Cladoxylon, Protopitys) are well represented, if we may judge by the anatomical characters.
Numerous fronds such as Alethopteris Neuropteris, Mariopteris, &c., belonged to Pteridosperms, of which specimens showing structure are frequent in certain beds.
The oldest known Diatoms are represented by some specimens found entangled in the spicules of a Liassic sponge, and identified by Rothpletz as species of the recent genus Pyxidicula.
As examples of these doubtful forms may be mentioned Thinnfeldia, characteristic of Rhaetic and Lower Jurassic rocks; Dichopteris, represented by some exceptionally fine Jurassic specimens, described by Zigno, from Italy; and Ctenis, a genus chiefly from Jurassic beds, founded on pinnate fronds like those of Zamia and other Cycads, with linear pinnae characterized by anastomosing veins.
The close resemblance between specimens from Jurassic rocks placed in one or other of the genera Thinnfeldia, Dichopteris, Cycadopteris, &c., illustrates the unsatisfactory custom of founding new names on imperfect fronds.
It is of interest to note that some leaf-fragments recently found in Permian rocks of Kansas, and placed in a new genus Glenopteris, are hardly distinguishable from specimens of Jurassic and Rhaetic age referred to Thinnfeldia and other Mesozoic genera.
Specimens of Todites have been obtained from England, Poland, and elsewhere, sufficiently well preserved to afford good evidence of a correspondence in the structure of their sporangia with those of recent Osmundaceae.
The majority of the specimens included in the genus Cladophlebis, the Mesozoic representative of the Palaeozoic Pecopteris type of frond, are known only in a sterile condition, and cannot be assigned to their family position.
It is noteworthy that Tertiary plant-beds have yielded hardly any specimens that can be recognized as Cycads.
The best preserved specimens of the true Bennettites type so far described are from the Lower Greensand and Wealden of England, and from Upper Mesozoic strata in North America, Italy and France.