U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

General Information

  • Title: Preliminary geologic map of the Comb Rock quadrangle, Lewis and Clark County, Montana
  • Author(s): Schmidt, R.G.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Geologic Investigations Map I-468
  • Publication Date: 1966
  • Map Scale: 1:24,000
  • Cross Section: Yes
  • North Latitude: 47° 15' 0" N (47.2500)
  • South Latitude: 47° 7' 30" N (47.1250)
  • East Longitude: 112° 7' 30" W (-112.1250)
  • West Longitude: 112° 15' 0" W (-112.2500)
  • Corrections to this entry?
* See base map disclaimer below.
Find more maps in this area with mapView

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.