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

General Information

  • Title: Upper Croixan stratigraphy, upper Mississippi Valley
  • Author(s): Nelson, C.A.
  • Publishing Organization: Geological Society of America
  • Series and Number: Bulletin v. 67 no. 2 [p. 165-183]
  • Publication Date: 1956
  • Map Scale: 1:2,603,836
  • Cross Section: Yes
  • North Latitude: 45° 19' 17" N (45.3213)
  • South Latitude: 43° 4' 24" N (43.0732)
  • East Longitude: 89° 7' 37" W (-89.1270)
  • West Longitude: 93° 41' 36" W (-93.6934)
  • 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.