In this mineral, according to the reports of Dr Jack, late Government geologist of the former state, and the late Rev. J.
Perkins, Reports of the State Geologist, especially vols.
C. White, state geologist of Wells.
As a stratigraphical geologist he rendered much assistance on the Geological Survey of France, but in the course of time he gave his special attention to the study of volcanic phenomena and earthquakes, to minerals and rocks; and he was the first to introduce modern petrographical methods into France.
HENRY SAMUEL BOASE (1799-1883), English geologist, the eldest son of Henry Boase (1763-1827), banker, of Madron, Cornwall, was born in London on the 2nd of September 1799.
De Foucauld, Reconnaissance au Maroc 1883-1884 (Paris, 1888, almost the sole authority for the geography of the Atlas; his book gives the result of careful surveys, and is illustrated with a good collection of maps and sketches); Hooker, Ball and Maw, Marocco and the Great Atlas (London, 1879, a most valuable contribution, always scientific and trustworthy, especially as to botany and geology); Joseph Thomson, Travels in the Atlas and Southern Morocco (London, 1889, valuable geographical and geological data); Louis Gentil, Mission de Segonzac, &c. (Paris, 1906; the author was geologist to the 1905 expedition); Gerhard Rohlfs, Adventures in Morocco (London, 1874); Walter B.
Elie De Beaumont, Jean Baptiste Armand Louis Leonce (1798-1874), French geologist, was born at Canon, in Calvados, on the 25th of September 1798.
CHARLES GILES BRIDLE DAUBENY (1795-1867), English chemist, botanist and geologist, was the third son of the Rev. James Daubeny, and was born at Stratton in Gloucestershire on the II th of February 1795.
Among Peruvian naturalists since the advent of the republic, the most distinguished have been Mariano Eduardo Rivero, the geologist, mineralogist and archaeologist, and his friend and colleague Nicolas de: Pierola, authors of Memorial de ciencias naturales.
The geologist and the trained archaeologist are associated.
It has a geological and mineralogical museum and under its supervision is carried on the state geological and natural history survey, the state geologist being head of the department of geology and mineralogy of the university.
JOHN MORRIS (1810-1886), English geologist and palaeontologist, was born at Homerton, London, on the 19th of February 1810.
In addition to being a forest the Ardennes is a plateau, and it offers to the geologist a most interesting field of investigation.
The name Jotunheim (giants' home) is a modern memorial of the mountain-dwelling giants of Norse fable; the alternative name Jotun Fjelde was the first bestowed on the region, when it was explored in 1820 by the geologist Balthasar Matthias Keilhau (1797-1858).
FERDINAND VANDEVEER HAYDEN (1829-1887), American geologist, was born at Westfield, Massachusetts, on the 7th of September 1829.
He graduated from Oberlin College in 1850 and from the Albany Medical College in 1853, where he attracted the notice of Professor James Hall, state geologist of New York, through whose influence he was induced to join in an exploration of Nebraska.
N.W., was the birthplace of Sir Charles Lyell the geologist; and Cortachy castle, a fine mansion in the Scottish Baronial style, about 4 m.
SIR JOHN WILLIAM DAWSON (1820-1899), Canadian geologist, was born at Pictou, Nova Scotia, on the 30th of October 1820.
ALEXANDRE BRONGNIART (1770-1847), French mineralogist and geologist, son of the eminent architect who designed the Bourse and other public buildings of Paris, was born in that city on the 5th of February 1770.
For geology and mineral resources consult the Reports of the New York State Geologist and the Bulletins of the New York State Museum.
The thatched house with crow-stepped gables in Church Street, in which Hugh Miller the geologist was born, still stands, and a statue has been erected to his memory.
GIOVANNI BATTISTA BROCCHI (1772-1826), Italian mineralogist and geologist, was born at Bassano on the 18th of February 1772.
Brown (1831); and it was first mapped by the writer (1855), whose map was revised by John Collett, state geologist (1878).
HEINRICH ERNST VON BEYRICH (1815-1896), German geologist, was born at Berlin on the 31st of August 1815, and educated at the university in that city, and afterwards at Bonn, where he studied under Goldfuss and NOggerath.
KARL CHRISTOPH VOGT (1817-1895), German naturalist and geologist, was born at Giessen on the 5th of July 1817.
No doubt many a smiling valley with its stretching cornfields occupies exactly such a "horrid chasm," from which the waters have receded, though it requires the insight and the far sight of the geologist to convince the unsuspecting inhabitants of this fact.