From 40 to 55 million years ago - Biodiversity Heritage Library

Cranial morphology and phylogenetic relationships of Trigonostylops wortmani, an Eocene South American native ungulate

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By: MacPhee, R. D. E. - Hernández del Pino, Santiago. - Bond, Mariano. - Kramarz, Alejandro - Forasiepi, Analía Marta - Sulser, R. Benjamin,

Publication info: [New York], American Museum of Natural History, [2021]

Holding Institution: American Museum of Natural History Library

Subjects: 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, Fossil

Dinocerata : a monograph of an extinct order of gigantic mammals

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By: Marsh, Othniel Charles, - Geological Survey (U.S.)

Publication info: Washington, United States Geological Survey, 1886

Holding Institution: Multiple institutions

Subjects: Dinocerata Eocene Eocene Geologic Epoch From 40 to 55 million years ago Mammals, Fossil Paleontology Wyoming

BHL Collections: Bone Wars Collection | Unearthed! Smithsonian Libraries' Paleo Collection

A paleopopulation of Coryphodon lobatus (Mammalia:Pantodonta) from Deardorff Hill Coryphodon Quarry, Piceance Creek Basin, Colorado

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By: McGee, Elizabeth Morrell. - Turnbull, William D. (William D.)

Holding Institution: Field Museum of Natural History Library

Subjects: Colorado Coryphodon lobatus Eocene Eocene Geologic Epoch From 40 to 55 million years ago Paleontology Pantodonts Piceance Creek Basin Thanatocoenoses