Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 11 – 12American Philosophical Society, 1967 |
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Сторінка 49
... nearly vertical position . These rocks extend down the Weber river four miles or more , when the beds abruptly change from the nearly vertical position to a nearly horizontal one . Commencing near the " Narrows , " or the mouth of Lost ...
... nearly vertical position . These rocks extend down the Weber river four miles or more , when the beds abruptly change from the nearly vertical position to a nearly horizontal one . Commencing near the " Narrows , " or the mouth of Lost ...
Сторінка 55
... nearly 60 feet through a considerable thickness of bluish - black arenaceous clay , in rather thick layers , upon the surface of which are great quantities of Populus and Platanus . Very nearly the same species are described throughout ...
... nearly 60 feet through a considerable thickness of bluish - black arenaceous clay , in rather thick layers , upon the surface of which are great quantities of Populus and Platanus . Very nearly the same species are described throughout ...
Сторінка 99
... nearly co - incident with the maxima epochs of Schwabe's cycle . Now , it is a remarkable * The following astronomical cycles are also nearly equal to this period of variation : 1. 18 periods of Venus 11.074y . 4. 17t , 2. 35 syn . per ...
... nearly co - incident with the maxima epochs of Schwabe's cycle . Now , it is a remarkable * The following astronomical cycles are also nearly equal to this period of variation : 1. 18 periods of Venus 11.074y . 4. 17t , 2. 35 syn . per ...
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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