Title: Volcanic-rich middle and upper Eocene sedimentary rocks northwest of Rattlesnake Hills, central Wyoming
First published: 1955
Subjects: Geology, Geology, Stratigraphic, Rocks, Sedimentary, Sedimentary Rocks, Stratigraphic Geology
Places: Rattlesnake Hills, Wind River Basin (Wyo.), Wind River Watershed, Wyoming
Time periods: Eocene