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By: MacPhee, R. D. E. - Hernández del Pino, Santiago. - Bond, Mariano. - Kramarz, Alejandro - Forasiepi, Analía Marta - Sulser, R. Benjamin,Edition:Publication info: [New York], American Museum of Natural History, [2021]Volume: no.449 (2021)Series:Holding Institution: American Museum of Natural History LibrarySubjects: 1902-1984 Anatomy Braincasts of Phenacodus, Notostylops, and Rhyphod Eocene Eocene Geologic Epoch From 40 to 55 million years ago Mammals, Fossil Morphology Paleontology Phylogeny Simpson, George Gaylord, Skull South America Ungulates Ungulates, FossilBHL Collections:
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By: Marsh, Othniel Charles, - Geological Survey (U.S.)Edition:Publication info: Washington, United States Geological Survey, 1886Volume:Series:Holding Institution: Multiple institutionsSubjects: Dinocerata Eocene Eocene Geologic Epoch From 40 to 55 million years ago Mammals, Fossil Paleontology WyomingBHL Collections: Bone Wars Collection | Unearthed! Smithsonian Libraries' Paleo Collection
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By: Unger, F. (Franz),Edition:Publication info: Wien, W. Braumüller, 1861Volume:Series:Holding Institution: Boston Public LibrarySubjects: Australia Botany Eocene Eocene Geologic Epoch Europe From 40 to 55 million years ago Nature prints Paleobotany Phytogeography SpecimensBHL Collections:
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By: McGee, Elizabeth Morrell. - Turnbull, William D. (William D.),Edition:Publication info: Chicago, Ill, Field Museum of Natural History, ©2010Volume: n.s. no.52Series:Holding Institution: Field Museum of Natural History LibrarySubjects: Colorado Coryphodon lobatus Eocene Eocene Geologic Epoch From 40 to 55 million years ago Paleontology Pantodonts Piceance Creek Basin ThanatocoenosesBHL Collections: