1. Preliminary geologic map of the Black Mountain area northeast of Victorville, San Bernardino County, California Author/Creator: Stone, Paul Publication/Creation: Menlo Park, Calif. : U.S. Geological Survey, 2006 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
2. Preliminary geologic map of the Little Piute Mountains, California : a digital database Publication/Creation: [Reston, Va.?] : The Survey, [1997?] Resource Type: Map Access & Availability: Loading