Mississippian Subperiod: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Modified title of Web site: Ohio History Center - The Mississippian Period. | May 08, 2017 | ||
| Text added that updates the interval's boundary years. | May 08, 2013 | ||
| Period-level geologic time chart added. | Dec 28, 2009 | ||
| Added new Web site: New Georgia Encyclopedia - History and Archaeology - Mississippian Period. | Nov 07, 2007 | ||
| Added new Web site: Ohio History Center - The Mississippian Period. | Nov 07, 2007 | ||
| Added new Web site: The Encyclopedia of Arkansas History and Culture - Mississippian Period. | Nov 07, 2007 | ||
| Article revised and updated. | May 21, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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