02010nam 2200553 450 991070801070332120210825082330.00-665-14746-5(CKB)4920000000168691(CaOOCRKN)14746(OCoLC)760333447(OCoLC)881642760(EXLCZ)99492000000016869120180921e2018 uy 0engur|n#---uuuuutxtrdacontentcrdamediacrrdacarrierOn the Cambrian faunas of North America preliminary studies /by Charles Doolittle WalcottWashington :Government Printing Office,1884.1 online resource (74 pages, 10 pages of plates)CIHM/ICMH Digital series = CIHM/ICMH collection numérisée 14746At head of cover title: Department of the Interior.At head of title: United States Geological Survey.Cover title: Bulletin of the United States Geological Survey ; numbers 10.Includes bibliographical references.Includes index.Bulletin of the United States geological survey.Arthropoda, FossilCanadaArthropoda, FossilUnited StatesPaleontologyCambrianArthropodes fossilesCanadaArthropodes fossilesÉtats-UnisPaléontologieCambrienArthropoda, FossilArthropoda, FossilPaleontologyCambrian.Arthropodes fossilesArthropodes fossilesPaléontologieCambrien.565.3Walcott Charles D(Charles Doolittle),1850-1927,81009United States.Geological Survey.CaOOCIHMCaOOCIHMBOOK9910708010703321On the Cambrian faunas of North America3316398UNINA