File:USCOE (Glacial map) 9000 BCE.jpg

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Summary

DescriptionUSCOE (Glacial map) 9000 BCE.jpg	English: Glacial Lake Chicago, 9000 years before common era
Date	Unknown date Unknown date
Source	U.S. Army Corps of Engineers
Author	Unknown authorUnknown author
Permission (Reusing this file)	public domain

Licensing

This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:40, 29 March 2009		1,434 × 1,041 (170 KB)	Chris Light	{{Information \|Description = Glacial Lake Chicago, 9000 years before common era \|Source = U.S. Army Corp. of Engineers \|Date = unknown \|Author = unknown \|Permission = public domain \|other_versions = }}

File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Calumet Shoreline