Studies of Basin Range structure

Abstract

The East Range of Louderback appears on the Fortieth Parallel maps as the Pah-Ute Range. The Humboldt Range of Louderback, which is made up of the Humboldt Lake and Star Peak Ranges, is the "Koipato or West Humboldt Range" of the Fortieth Parallel maps and is quite distinct from the Humboldt Range of the Fortieth Parallel maps, which is 150 miles farther east. The southern parts of both ranges appear on the topographic map of the Carson Sink quadrangle published by the U.