Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects
收藏data.gov2026-01-17 收录
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This data release contains geochemical data from selected U.S. Geological Survey (USGS) projects from the 1960s-1980s that were previously unpublished as digital...
本次发布的数据集收录了20世纪60年代至80年代间,美国地质调查局(U.S. Geological Survey, USGS)部分选定项目的地球化学数据,此类数据此前从未以数字形式公开发布



