1. Sedimentology and depositional history of the Lower Paleocene Tullock Member of the Fort Union Formation, Powder River Basin, Wyoming and Montana Author/Creator: Brown, Janet L. Publication/Creation: Denver, CO : For sale by USGS Map Distribution Resource Type: Book Access & Availability: Loading
2. Structure and stratigraphy of Upper Cretaceous and Paleogene strata (North Horn Formation), eastern San Pitch Mountains, Utah : sedimentation at the front of the Sevier orogenic belt Publication/Creation: [Washington, D.C.] : U.S. Dept. of the Interior, U.S. Geological Survey : U.S. G.P.O., 1993 Resource Type: Book Access & Availability: Loading