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calcified

calcified Sentence Examples

  • In addition to these, there exists in the interior of the dorsal valve of some genera a variously modified, thin, calcified, ribbon-shaped skeleton for the support of the ciliated arms, and the form of this ribbon serves as one of the chief generic characters of both recent and extinct forms. This brachial skeleton is more developed in some genera than in others.

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  • Cephalic shield pointed behind; shell internal, chiefly membranous, with calcified nucleus, nautiloid; parapodia forming fins.

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  • They secrete a cuticle which never approaches in thickness the often calcified cuticle of Arthropods.

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  • Anomia; byssus large and calcified; British.

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  • Stomach generally provided with chitinous or calcified masticatory plates.

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  • 9, io), the latter having the perisarc calcified.

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  • In the Rhynchonellidae there are two short slender curved laminae, while in many genera and even families, such as the Productidae, Strophomenidae, Lingulidae, Discinidae, &c., there exists no calcified support for the labial appendages.

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  • The old idea of the circulating blood being supersaturated with lime salts which in some way had first become liberated from atrophying bones, and then deposited, to form calcified areas in different tissues will have to be given up, as there is no evidence that this " metastatic " calcification ever takes place.

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  • - Pudic artery showing calcified areas which have taken into their protoin the muscular coat of the vessel.

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  • Body-wall not calcified, body-cavity absent.

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  • Body - wall membranous or calcified, body cavity distinct.

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  • - Zooecia with more or less calcified walls.

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  • 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.

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  • In one or two cases the epithelium of the foot secretes a calcified shell, which is either free as in Argonauta or adherent as in Hipponyx.

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  • The cuticle, in some species very thick, contains numerous spicules which are long, hollow and calcified; they are secreted by epithelial papillae.

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  • The last-named species has a straight symmetrical abdomen, with the penultimate segment expanded and strongly calcified to form a back-door to the very unconventional habitation.

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  • These teeth are connected with a framework of movably articulated ossicles developed as thickened and calcified portions of the lining cuticle of the stomach and moved by special muscles in such a way as to bring the three teeth together in the middle line.

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  • - Echinoderma with the viscera enclosed in a calcified and plated theca, of which the oral surface is uppermost, and which is usually attached, either temporarily or permanently, by the aboral surface.

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  • - Echinoderma in which the theca, which may be but slightly or not at all calcified, is not attached by any portion of its surface, but is usually placed with the oral surface downwards or in the direction of forward locomotion.

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  • Even in the whalebone whales their germs are formed in the same manner and at the same period of life as in other mammals, and even become partially calcified, although they never rise above the gums, and completely disappear before birth.

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  • In others, which represent the perichordal type, the greater share of the formation of the whole vertebra falls to the (paired) dorsal cartilage, but there is in addition a narrow ventral or hypochordal cartilage which fuses with the dorsal or becomes connected with it by calcified tissue; the notochord is thus completely surrounded by a thick sheath in tadpoles with imperfectly developed limbs.

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  • calcifyural way to combat acidity is to add calcified seaweed which will also add valuable trace elements.

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  • calcifyed subscription rates for journals in the field of calcified tissues.

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  • calcifydiagram shows how an osteocyte sits in the calcified matrix.

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  • calcifylus - a hard deposit of calcified plaque which is found around the neck of the tooth.

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  • calcify through the valley of the River Meander to Pamukkale renowned for its travertine terraces and calcified waterfalls.

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  • calcifyniopharyngioma is made of solid tissue, cysts and calcified nodules and occupies the space within and above the pituitary gland.

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  • calcifyumor consists of solid parts, sometimes calcified, and cysts, which may be filled with a dense oily fluid.

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  • A natural way to combat acidity is to add calcified seaweed which will also add valuable trace elements.

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  • Calculus, sometimes called tartar, is hardened calcified plaque.

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  • 9, io), the latter having the perisarc calcified.

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  • They secrete a cuticle which never approaches in thickness the often calcified cuticle of Arthropods.

    0
    0
  • Stomach generally provided with chitinous or calcified masticatory plates.

    0
    0
  • Cephalic shield pointed behind; shell internal, chiefly membranous, with calcified nucleus, nautiloid; parapodia forming fins.

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    0
  • The eggs of Helix are laid separately in the earth, each contained in a calcified shell; those of Limax are also separate, but the shell is gelatinous.

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  • In addition to these, there exists in the interior of the dorsal valve of some genera a variously modified, thin, calcified, ribbon-shaped skeleton for the support of the ciliated arms, and the form of this ribbon serves as one of the chief generic characters of both recent and extinct forms. This brachial skeleton is more developed in some genera than in others.

    0
    0
  • In the Rhynchonellidae there are two short slender curved laminae, while in many genera and even families, such as the Productidae, Strophomenidae, Lingulidae, Discinidae, &c., there exists no calcified support for the labial appendages.

    0
    0
  • The old idea of the circulating blood being supersaturated with lime salts which in some way had first become liberated from atrophying bones, and then deposited, to form calcified areas in different tissues will have to be given up, as there is no evidence that this " metastatic " calcification ever takes place.

    0
    0
  • - Pudic artery showing calcified areas which have taken into their protoin the muscular coat of the vessel.

    0
    0
  • Body-wall not calcified, body-cavity absent.

    0
    0
  • Body - wall membranous or calcified, body cavity distinct.

    0
    0
  • - Zooecia with more or less calcified walls.

    0
    0
  • 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.

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    0
  • In the Cyclostomata, further distinguished by the cylindrical or prismatic form of their highly calcified zooecia, the orifice is typically circular, without any definite closing organ.

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  • 9, C) the compensationsac (c.s.) is a large cavity which lies beneath the calcified frontal wall and opens to the exterior at the proximal border of the operculum (fig.

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  • Though the exterior is more uniform than in most groups of Crustacea, the bivalved shell or carapace may be strongly calcified and diversely sculptured (fig.

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  • Anomia; byssus large and calcified; British.

    0
    0
  • In one or two cases the epithelium of the foot secretes a calcified shell, which is either free as in Argonauta or adherent as in Hipponyx.

    0
    0
  • The cuticle, in some species very thick, contains numerous spicules which are long, hollow and calcified; they are secreted by epithelial papillae.

    0
    0
  • The last-named species has a straight symmetrical abdomen, with the penultimate segment expanded and strongly calcified to form a back-door to the very unconventional habitation.

    0
    0
  • These teeth are connected with a framework of movably articulated ossicles developed as thickened and calcified portions of the lining cuticle of the stomach and moved by special muscles in such a way as to bring the three teeth together in the middle line.

    0
    0
  • - Echinoderma with the viscera enclosed in a calcified and plated theca, of which the oral surface is uppermost, and which is usually attached, either temporarily or permanently, by the aboral surface.

    0
    0
  • - Echinoderma in which the theca, which may be but slightly or not at all calcified, is not attached by any portion of its surface, but is usually placed with the oral surface downwards or in the direction of forward locomotion.

    0
    0
  • Even in the whalebone whales their germs are formed in the same manner and at the same period of life as in other mammals, and even become partially calcified, although they never rise above the gums, and completely disappear before birth.

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    0
  • 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.

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  • In others, which represent the perichordal type, the greater share of the formation of the whole vertebra falls to the (paired) dorsal cartilage, but there is in addition a narrow ventral or hypochordal cartilage which fuses with the dorsal or becomes connected with it by calcified tissue; the notochord is thus completely surrounded by a thick sheath in tadpoles with imperfectly developed limbs.

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    0
  • Calculus, sometimes called tartar, is hardened calcified plaque.

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  • 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.

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