Billings Geological Society Guidebook: Sixth Annual Field Conference September 7-9, 1955 - Sweetgrass Arch- Disturbed Belt, Montana
Date Published: 1955
Edition: Original edition
Book Id: 21348
264pp. Quarto [28.5 cm] Black cloth covered boards with gilt stamped titles and a cow skull on the front cover. Near fine condition. There is a former owner's name on the front free endsheet.
There are two maps in the rear pocket. Includes a chapter by Robert J. Weimer titled, "Geology of the Two Medicine-Badger Creek Area, Glacier and Pondera Counties, Montana."