Recognition of the Peach Springs Tuff, California and Arizona, using heavy mineral suites
By: by Sharon Gusa.
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 86-522.; U.S. Geological Survey open-file report -- 86-522.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1986
Place of publication: [Menlo Park, CA]
Language: eng
Format: Microform
Subjects: Geology, Stratigraphic -- Miocene.; Volcanic ash, tuff, etc. -- California.; Volcanic ash, tuff, etc. -- Arizona.
Notes: Distributed to depository libraries in microfiche.

Bibliography: p. 7-8.

Microfiche. [Denver, CO : U.S. Geological Survey, 1986?] 1 microfiche ; 11 x 15 cm.