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Head of the rapids named Sockdolager by Powell in 1869. Grand Canyon National Park, Coconino County, Arizona. 1872.

Dates

Date Taken
1872-08-29

Summary

Album caption and index card: This downstream view, taken by J.K. Hillers on Powell's second expedition, shows the head of the rapids named Sockdolager by Powell in 1869. In boxing parlance this name means a heavy or finishing blow. The rapids are 126.3 kilometers below Lees Ferry and are the first in the Upper Granit Gorge, which begins at about 2.4 kilometers upstream from here. Because the lower Precambrian rocks through the Upper Granite Gorge are resistant to erosion, steep walls and a narrow V-shaped canyon are produced. The great length of the rapids and the thunder produced by the sound of the waves reverberating from the walls as the water tumbles through the gorge, gives the rapids a frightening aspect. There is little substrate [...]

Contacts

Data Owner :
U.S. Geological Survey
Photographer :
Hillers, John Karl

Attached Files

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trm00046.jpg thumbnail 2.04 MB image/jpeg
trm00046.tif 23.04 MB image/geotiff

Material Request Instructions

Available in the U.S. Geological Survey, Denver Library Photographic Collection, Turner, R.M. Collection.
Available in the U.S. Geological Survey, Denver Library Photographic Collection, Hillers, J.K. Collection.
 
 

Rights

This USGS product is considered to be in the U.S. public domain. For further information on the USGS Information Policies and Instructions, refer to the Copyrights and Credits section on this web page: http://www.usgs.gov/laws/info_policies.html

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