Initiation and frequency of debris flows in Grand Canyon, Arizona
By: by Peter G. Griffiths, Robert H. Webb, and Theodore S. Melis ; prepared in cooperation with the Bureau of Reclamation
Contributors: Webb, Robert H; Melis, Theodore S; Geological Survey (U.S.); United States. Bureau of Reclamation
Series: U.S. Geological Survey open-file report -- 96-491
Publisher: U.S. Geological Survey; Branch of Information Services, distributor]
Published: 1996
Place of publication: Tucson, Ariz; [Denver, CO
Language: eng
Format: Microform
Number of pages: 35
Subjects: Landslides -- Arizona -- Grand Canyon National Park; Debris avalanches -- Arizona -- Grand Canyon National Park; Shale -- Arizona -- Grand Canyon National Park
Notes: Shipping list no.: 2003-0344-M

Includes bibliographical references (p. 33-35)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1997?] 1 microfiche : negative