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National Geologic Map Database

General Information

  • Title: Guidebook of the western United States
  • Author(s): U.S. Geological Survey
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 611, 612, 613, 614, 707, 845
  • Publication Date: 1933
  • Note: From 1915-1933, the USGS published a series of geologic guidebooks along six of the major railroad routes west of the Mississippi.
  • Map Scale: 1:500,000
  • Cross Section: Yes
  • North Latitude: 48° 30' 0" N (48.5000)
  • South Latitude: 29° 6' 0" N (29.1000)
  • East Longitude: 90° 0' 0" W (-90.0000)
  • West Longitude: 123° 42' 0" W (-123.7000)
  • Corrections to this entry?
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.