Catalogue and Index of Contributions to North American Geology, 1732-1891U.S. Government Printing Office, 1896 - 1045 sider |
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3d series Abstract Acad Alabama Annual Report Appalachians Archean Archean and Algonkian-Continued Assoc Azoic basin Blake Boston Soc British Brunswick Bull California Cambrian Canada Canada-Continued Canadian Nat Carboniferous Carboniferous-Continued coal field coast Colo Colorado copper County Cretaceous crystalline Dana Dawson deposits Devonian district eastern Emmons Explorations formation fossils Geol Geologic map geological survey geologist Glacial Hall Hayden Hill Hist Hitchcock Honeyman Hunt Huronian Inst Iowa iron Island Jackson Jersey Jour Kansas Lake Superior Laurentian Lesley lignite limestone Logan Macfarlane's Geological Rail map of United Marcou Mesozoic Mexico minerals Mining Eng Minnesota Mississippi Missouri Newberry North America northern Notes Nova Scotia Ohio Ontario Pacific paleontology Paleozoic Pennsylvania plates Proc Quebec Reconnaissance region Report of progress Report of survey River road Guide rocks Rocky Mountains Rogers sandstone Science Selwyn Silurian southern Surv Taconic Tertiary Texas Trans U. S. Geol Valley Virginia Walcott Washington West western Whitney Winchell Wisconsin York