Potential structural barriers to ground-water flow, Death Valley regional ground-water flow system, Nevada and California

This digital dataset defines the surface traces of regional geologic structures designated as potential ground-water flow barriers in an approximately 45,000 square-...本数字数据集明确了约45000平方（原文未完整收尾）范围内被指定为潜在地下水流动屏障的区域地质构造的地表痕迹。