Initiation and Frequency of Debris Flows in Grand Canyon, Arizona

By Peter G. Griffiths, Robert H. Webb, and Theodore S. Melis

U.S. Geological Survey Open-File Report 96—491


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Contents, abstract and Introduction (1.6MB)
Setting (1MB)
   page 7-9 (3.84 MB)
   page 10-11 (3.69MB)
   page 13-15 (70KB)
Initiation of Debris Flow
   page 15-16 (805KB)
   page 17-18 (3.7MB)
   page 19-20 (235KB)
   page 21-23 (4MB)
Discussion and Conclusion and References Cited (63KB)

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