Summary report on the geology and mineral resources of the Poker Jim Ridge and Fort Warner areas of the Hart Mountain National Antelope Refuge, Lake County, Oregon
By: by George W. Walker and Donald A. Swanson.
Contributors: Swanson, Donald A. 1938-
Series: Studies related to wilderness--wildlife refuges; Geological Survey bulletin -- 1260-M
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 16
Subjects: Geology -- Oregon -- Lake County.; Mines and mineral resources -- Oregon -- Lake County.; Volcanic ash, tuff, etc. -- Oregon -- Lake County.; Sedimentation and deposition -- Oregon -- Lake County.; Hart Mountain National Antelope Refuge (Or.)
Notes: "A compilation of available geologic information."

Includes bibliographical references (p. 15-16).