Preliminary surficial geologic map of the Ivanpah Valley part of the Roach and Desert 7.5' Quadrangles, Clark County, Nevada, by Alan R. Ramelli, P. Kyle House, and Brenda J. Buck

Supersedes OF04-7.

Available on the web

Open-File Report 06-11F, 35x41.5-inch full-color 1:24,000-scale map , $16.00