1. Geologic map of the Quaternary and Tertiary deposits of the Big Dune quadrangle, Nye County, Nevada, and Inyo County, California Yale Public content 1987. 2002-06-01T04:00:00Z. 2016-06-16T15:40:57Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Nevada, Nye County, California, and Inyo County. Quaternary. and Tertiary.