Swain Quarry of the Fort Union Formation :
middle Paleocene (Torrejonian), Carbon County, Wyoming : geologic setting and mammalian fauna /
by J. Keith Rigby, Jr

APA Citation

Rigby, J. Keith. (1980). Swain Quarry of the Fort Union Formation: middle Paleocene (Torrejonian), Carbon County, Wyoming : geologic setting and mammalian fauna. Chicago: Evolutionary Monographs, University of Chicago.

MLA Citation

Rigby, J. Keith, 1947-. Swain Quarry of the Fort Union Formation: Middle Paleocene (Torrejonian), Carbon County, Wyoming : Geologic Setting And Mammalian Fauna. Chicago: Evolutionary Monographs, University of Chicago, 1980.

Warning: These citations may not always be complete (especially for serials).