1 dataset
  • Geology of the Coterminous United States

    Offsite — A digital version of the Geologic Map of the United States, originally published at a scale of 1:2,500,000 (King and Beikman, 1974b). It excludes Alaska and Hawaii. Additional facts from data.gov Dataset Summary Date Released: 1974 Date Updated: 1994 Time Period: timeless Data.gov Data Category Type: Raw Data Catalog Frequency: none planned Specialized Data Category ...