U.S. Geological Survey Open-File Report 2008-1288
Prepared in cooperation with the Office of Naval Research (ONR)
By J.F. Denny, W.W. Danforth, D.S. Foster, and C.R. Sherwood
U.S. Department of the Interior
U.S. Geological Survey
U.S. Geological Survey, Reston, Virginia: 2009
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