Title: When Life Nearly Died: The Greatest Mass Extinction of All Time, Author: Michael J. Benton
Title: The Cave Bear Story: Life and Death of a Vanished Animal, Author: Björn Kurtén
Title: Paleozoic Fossils, Author: Bruce L. Stinchcomb
Title: Mesozoic Fossils: Triassic and Jurassic, Author: Bruce L. Stinchcomb
Title: Mesozoic Fossils II: The Cretaceous Period, Author: Bruce L. Stinchcomb
Title: Mammoths, Sabertooths, and Hominids: 65 Million Years of Mammalian Evolution in Europe, Author: Jordi Agustí
Title: Late Triassic Footprint Fauna from the Culpeper Basin, Northern Virginia (U.S.): Transactions, American Philosophical Society (vol. 77, part 1), Author: Robert E. Weems
Title: Historical Geology Lab Manual, Author: S. C. Benker
Title: Fossil Elephantoids: From the Hominid-Bearing Awash Group, Middle Awash Valley, Afar Depression, Ethiopia, Transactions, American Philosophical Society (vol. 83, part 1), Author: Jon E. Kalb
Title: After the Ice Age: The Return of Life to Glaciated North America, Author: E. C. Pielou
Title: Additions to the Pleistocene Mammal Faunas of South Carolina, North Carolina, and Georgia: Transactions, American Philosophical Society (vol. 92, part 5), Author: Albert E. Sanders