Ernest L. Lundelius

Pleistocene Amphibians and Reptiles in North America.J. Alan Holman

The Terrestrial Eocene-Oligocene Transition in North America.Donald R. Prothero , Robert J. Emry

Scaphitid Ammonites of the Upper Cretaceous (Maastrichtian) Fox Hills Formation in South Dakota and Wyoming.Neil H. Landman , Karl M. Waage

Vegetation Cover and Environment of the "Mammoth Epoch" in Siberia.Valentina V. Ukraintseva , Larry D. Agenbroad , Jim I. Mead , Richard H. Hevly

Extinction and Phylogeny. Michael J. Novacek , Quentin D. Wheeler

Megafauna & Man: Discovery of America's Heartland. Proceedings of a Symposium Held in Hot Springs, South Dakota, 8-9 September 1989.Larry D. Agenbroad , Jim I. Mead , Lisa W. Nelson

Beringia in the Cenozoic Era. Based on a Symposium Held in Khabarovsk, May 10-15, 1973.V. L. Kontrimavichus

Pleistocene and Recent Environments of the Central Great Plains.Wakefield Dort, Jr. , J. Knox Jones, Jr.

Evolution of the Vertebrates. A History of the Backboned Animals Through Time. Edwin H. Colbert

Pleistocene Bears of North America. 1. Genus Tremarctos, Spectacled Bears. Bjorn Kurten