Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 11 – 12American Philosophical Society, 1967 |
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Сторінка 251
... specimens of C. geniculata are from Clarksville , Mo. , and , besides presenting the characteristic geniculation in the ventral valve , appear to have a rather shorter hinge line than these specimens . CHONETES ILLINOISENSIS , Worthen ...
... specimens of C. geniculata are from Clarksville , Mo. , and , besides presenting the characteristic geniculation in the ventral valve , appear to have a rather shorter hinge line than these specimens . CHONETES ILLINOISENSIS , Worthen ...
Сторінка 252
... specimens from bed No. 4 , Sciotoville , Ohio . These specimens agree tolerably well with the description of this species , and with specimens from Clarksville , Mo. This seems to be a species , how- ever , which exhibits a tendency to ...
... specimens from bed No. 4 , Sciotoville , Ohio . These specimens agree tolerably well with the description of this species , and with specimens from Clarksville , Mo. This seems to be a species , how- ever , which exhibits a tendency to ...
Сторінка 471
... specimens of this species from most of the North Carolina Rivers are rosy on the sides , the larger , light golden ; the inferior fins all orange . The specimens from which the above description is taken are small , only a foot long ...
... specimens of this species from most of the North Carolina Rivers are rosy on the sides , the larger , light golden ; the inferior fins all orange . The specimens from which the above description is taken are small , only a foot long ...
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Acad Amer anal anal fin article-pronouns band base beds Black Shale bone Brinton broad Carboniferous Catawba River caudal fin characters Chemung Clay Coal color convex Cope Creek cretaceous dentary depth Devonian diameter distal distinct dorsal fin Edmondia elevated elongate extremity feet fossils French Broad River genus Geol geological Goniatites groove Hall Hayden inches inferior inner interorbital Jour lateral line latter Leidy limb Limestone longitudinal margin Marshall group maxillary median miles molar Mosasaurus motion mountains muzzle nearly Neuse River nouns oblique Ohio operculum orbit outer pectoral pesah pesoh Phil pisah plane plastron plate plerumque portion posterior premaxillary present Proc Prof pronouns prope Philadelphia radii region ridge River rocks Sand sandstones scales side Slate Society species specimens spine spots strata surface suture takchi teeth thick tion tooth transverse upper ventral verbs vertebræ Waverly width Winchell yellow