Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 11 – 12American Philosophical Society, 1967 |
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Сторінка 48
... feet . The conglomerate portion must be at least 1500 feet in thickness . It includes beds of coal , and shows a few fossils , which are all either im- pressions of deciduous trees or marine shells . Near Coalville , a little town in ...
... feet . The conglomerate portion must be at least 1500 feet in thickness . It includes beds of coal , and shows a few fossils , which are all either im- pressions of deciduous trees or marine shells . Near Coalville , a little town in ...
Сторінка 75
... feet . [ In Knox county the Gritstone and Waverly series are together 517 feet . ] Chocolate shales , argillaceous , chocolate colored , bluish and blackish . 250 to 300 feet . [ In Knox county this series is 450 feet . ] Black Shale ...
... feet . [ In Knox county the Gritstone and Waverly series are together 517 feet . ] Chocolate shales , argillaceous , chocolate colored , bluish and blackish . 250 to 300 feet . [ In Knox county this series is 450 feet . ] Black Shale ...
Сторінка 76
... feet . Limestone , blue or drab , compact , thin and irregularly bedded . Vermicular Sandstone and shales . 30 to 100 feet . Sandstone , buff or yellowish - brown , fine - grained , argillo - calcareous . Sometimes becomes an impure ...
... feet . Limestone , blue or drab , compact , thin and irregularly bedded . Vermicular Sandstone and shales . 30 to 100 feet . Sandstone , buff or yellowish - brown , fine - grained , argillo - calcareous . Sometimes becomes an impure ...
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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