Seamless Integrated Geologic Map Database of the Intermountain West: Contributions to The National Geologic Map

This dataset is intended to provide seamless, integrated, surficial geologic mapping of the U.S. Intermountain West region and is supported by the National...本数据集旨在为美国山间西部区域提供无缝、一体化的地表地质填图，并由美国国家（原文未完整表述后续内容）提供支持。