The geology and stratigraphy of the Tertiary volcanic and volcaniclastic rocks, with special emphasis on the Deschutes Formation, from Lake Simtustus to Madras in central Oregon
By: by Jeremy Barth Jay.
Published: 1982
Language: eng
Number of pages: 119
Subjects: Geology -- Oregon.; Geology, Stratigraphic -- Tertiary.; Volcanic ash, tuff, etc. -- Oregon.
Notes: Typescript (photocopy).

One map folded in pocket.

Thesis (M.S.)--Oregon State University, 1983.

Bibliography: leaves 107-110.