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By: Weller, Stuart, - Geological Survey (U.S.)Edition:Publication info: Washington, D.C, Department of the Interior, United States Geological Survey, 1898Volume:Series:Holding Institution: Internet ArchiveSubjects: Bibliographies Bibliography Carboniferous Carboniferous Geologic Period From 280 to 345 million years ago Invertebrates, Fossil North America PaleontologyBHL Collections:
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By: Koninck, L. G. de (Laurent Guillaume),Edition:Publication info: Liége Impr. et lit. de H. Dessain; [etc., et cetera] 1842-1844Volume: textSeries:Holding Institution: Smithsonian Libraries and ArchivesSubjects: Belgium Carboniferous Carboniferous Geologic Period Fossils From 280 to 345 million years ago Mollusks, Fossil PaleontologyBHL Collections:
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By: Case, E. C. (Ermine Cowles),Edition:Publication info: [Washington], Carnegie institution of Washington, 1926Volume: no.375 (1926)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: Carboniferous Carboniferous Geologic Period From 280 to 345 million years ago Geology, Stratigraphic Paleogeography Paleontology Permo-carbonifère (Période), faune Tétrapode, environnement, permo-carbonifère (péBHL Collections: