Oligocene Epoch: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Deleted Web site: Olicgocene Fish Fossils. | Jun 19, 2013 | ||
| Added new Web site: WebDyer - The Oligocene Epoch. | Jan 21, 2008 | ||
| Added new Web site: Thinkquest - Oligocene Epoch. | Jan 21, 2008 | ||
| Added new Web site: San Diego Natural History Museum - Geologic Timeline. | Jan 21, 2008 | ||
| Added new Web site: University of California Museum of Paleontology - Life of the Oligocene. | Jan 20, 2008 | ||
| Added new Web site: Palaeos - Oligocene Epoch. | Jan 20, 2008 | ||
| Article revised and updated. | May 17, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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