National Geologic Map Database
Title: Report of a geological survey of Wisconsin, Iowa, and Minnesota and incidentally of a portion of Nebraska Territory; final report, addressed to the commissioner of the U.S. General Land Office
Author(s): Owen, D.D.
Publishing Organization: Lippincott, Grambo & Co.
- Publication Date: 1852
- Cross Section: None
- North Latitude: 49° 23' 4" N (49.3844)
- South Latitude: 40° 0' 0" N (40.0000)
- East Longitude: 86° 48' 19" W (-86.8053)
- West Longitude: 104° 3' 14" W (-104.0539)
NOTE: The coordinates for this citation are not yet verified. If you find them inaccurate
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