01975oam 2200577 450 991070864610332120170412090646.0(CKB)5470000002470766(OCoLC)891401418(OCoLC)995470000002470766(EXLCZ)99547000000247076620140926d1920 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe American species of Orthophragmina and Lepidocyclina /by Joseph A. Cushman[Washington] :[Department of the Interior, United States Geological Survey],[1920]1 online resource (99 unnumbered pages) illustrationsProfessional paper ;[125-D]Shorter contributions to general geology ;1919Title from title screen (viewed September 17, 2014).Report number from USGS web site.Includes bibliographical references.Foraminifera, FossilUnited StatesPaleontologyUnited StatesEocenePaleontologyUnited StatesOligoceneEocene Geologic EpochfastForaminifera, FossilfastOligocene Geologic EpochfastPaleontologyfastUnited StatesfastForaminifera, FossilPaleontologyPaleontologyEocene Geologic Epoch.Foraminifera, Fossil.Oligocene Geologic Epoch.Paleontology.Cushman Joseph A(Joseph Augustine),1881-1949,807073Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910708646103321The American species of Orthophragmina and Lepidocyclina3498161UNINA