Use of grain-shape regularity measurements in determining source area in secondary pyroclastic rocks, McLendon Volcano, Yavapai County, Arizona
By: by William E. Brooks and Charles T. Pierson.
Contributors: Pierson, Charles Thomas, 1918-; Geological Survey (U.S.)
Series: Open-file report -- 83-630.; Open-file report (Geological Survey (U.S.)) -- 83-630.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Volcanic ash, tuff, etc. -- Arizona -- Yavapai County -- Analysis.
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 1 microfiche ; 11 x 15 cm.

Bibliography: leaves 12-13.