Index to geologic maps of Oregon by U.S. Geological Survey topographic quadrangle name, 1883-1994
By: compiled by Peter L. Stark.
Contributors: Stark, Peter L. 1953-
Series: Open-file report -- 0-95-4.; Open-file report (Oregon. Dept. of Geology and Mineral Industries) -- O-95-4.
Publisher: State of Oregon, Dept. of Geology and Mineral Industries
Published: 1995
Place of publication: Portland, Or
Language: eng
Number of pages: 67
Subjects: Geology -- Oregon -- Maps -- Indexes.; Oregon -- Maps -- Indexes.
Genres: Maps