1. Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming Author/Creator: Oriel, Steven S., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1970 Resource Type: Book Access & Availability: Loading
2. Uppermost Cretaceous and Tertiary stratigraphy of Fossil basin, southwestern Wyoming, Author/Creator: Oriel, Steven S. Publication/Creation: Washington : U.S. Govt. Print. Off, 1970 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 634-639. Access & Availability: Loading