Geology of pre-Tertiary rocks in the northern part of Yellowstone National Park, Wyoming
By: by Edward T. Ruppel. With a section on Tertiary laccoliths, sills, and stocks in and near Gallatin Range, Yellowstone National Park.
Series: Geology of Yellowstone National Park; Geological Survey professional paper 729-A; Geological Survey professional paper ;; 729-A.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 66
Subjects: Geology -- Yellowstone National Park.; Intrusions (Geology) -- Yellowstone National Park.
Notes: Bibliography: p. 62-64.
Part of illustrative matter in pocket.