TY - BOOK TI - The ancient fauna of Nebraska: a description of remains of extinct mammalia and chelonia, from the Mauvaises Terres of Nebraska UR - https://www.biodiversitylibrary.org/item/54308 PB - Smithsonian Institution CY - Washington PY - 1853 AU - Leidy, Joseph, KW - Chelonia (Genus) KW - Mammals, Fossil KW - Nebraska KW - Paleontology ER -