-
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
-
By: Osborn, Henry Fairfield, - McMaster, John Bach,Edition:Publication info: Princeton, N.J, 1881Volume:Series:Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr LibrarySubjects: DinocerataBHL Collections: Unearthed! Smithsonian Libraries' Paleo Collection