1:100,000-scale hydrogeologic units and estimates of specific yield, western part of middle Carson River basin, Nevada (from U.S. Geological Survey Scientific Investigations Report 2011-5055, figure 3)

This dataset consists of 1:100,000-scale polygons of geologic units grouped into hydrogeologic units and estimated specific yield ranges for the western part of the...本数据集包含比例尺为1:10万的地质单元（geologic units）多边形数据，这些数据被归类为水文地质单元（hydrogeologic units），并附带了对应区域西部的估算给水度（specific yield）范围。