Index to geologic maps of Oregon by U.S. Geological Survey topographic quadrangle name, 1883-1997
By: compiled by Peter L. Stark ; revised by Ronald P. Geitgey and Klaus K.E. Neuendorf.
Contributors: Stark, Peter L. 1953-
Series: Open-file report ;; O-97-33; Open-file report (Oregon. Dept. of Geology and Mineral Industries) ;; O-97-33.
Publisher: State of Oregon, Dept. of Geology and Mineral Industries
Published: 1997
Place of publication: Portland, Or
Language: eng
Number of pages: 66
Subjects: Geology -- Oregon -- Maps -- Indexes.; Oregon -- Maps -- Indexes.
Genres: Indexes.