Preliminary geologic map of the Lake Mead 30′X 60′quadrangle, Clark County, Nevada, and Mohave County, Arizona /
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02h0000149 20080424094831.0 080409s2007 azub frb |000|||eng | CNY120.00 GIS GIS NGL n-us--- a254.2 ; a*A/42 Preliminary geologic map of the Lake Mead 30′X 60′quadrangle, Clark County, Nevada, and Mohave County, Arizona / by L.S. Beard ... [et al.] ; U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with the National Park Service. Version 1.0. Scale 1:100,000 or smaller. (W 115°00 --W 114°00 /N 36°30 --N 36°00 ). Flaggstaff, Ariz. : U.S. Geological Survey, 2007. 1 v. : maps ; 30 cm. U.S. Geological Survey open-file report ; 2007-1010 Includes bibliographical references. This report is available only on the Web. Geology Mead, Lake (Ariz. and Nev.) Maps. aBeard, L. S. United States. ; U.S. Geological Survey. National Park Service. aCN bNGL http://pubs.usgs.gov/of/2007/1010/ NGL 254.2 B38p h1 ; h1 ; r¥120.00 cxhx0801