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By: Case, E. C. (Ermine Cowles), - Sellards, Elias Howard, - Hussakof, L. (Louis),Edition:Publication info: Washington, D.C, Carnegie Institution of Washington, 1911Volume:Series:Holding Institution: Cornell University LibrarySubjects:BHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection
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By: Mook, Charles Craig, - Sellards, Elias Howard,Edition:Publication info: 1921Volume:Series:Holding Institution: American Museum of Natural History LibrarySubjects:BHL Collections: