Distribution and Stratigraphic Correlation of Upper Paleocene and Lower Eocene Fossil. Mommal and Plant Localities of the Fort Union, Willwood and Tatman Formations Southern Bighorn Basin, Wyoming
Bown, Rhomas
Distribution and Stratigraphic Correlation of Upper Paleocene and Lower Eocene Fossil. Mommal and Plant Localities of the Fort Union, Willwood and Tatman Formations Southern Bighorn Basin, Wyoming - Washington United States Government Printing Office 1994
Distribution and Stratigraphic Correlation of Upper Paleocene and Lower Eocene Fossil. Mommal and Plant Localities of the Fort Union, Willwood and Tatman Formations Southern Bighorn Basin, Wyoming - Washington United States Government Printing Office 1994