Digital Database for the Preliminary Geologic Map of the Southern Santa Rosa Mountains and Borrego Badlands, San Diego County, Southern California

This digital map database represents the general distribution of bedrock and surficial geologic units, and related data in the Fonts Point and Seventeen Palms 7.5’...本数字地图数据库展示了Fonts Point与Seventeen Palms 7.5’区域内的基岩（bedrock）、表层地质单元（surficial geologic units）的整体分布情况及相关数据……