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Sunset Crater Volcano National Monument: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Media added. | Aug 28, 2023 | ||
| Invalidated site: National Park Service - Sunset Crater Volcano National Monument, Arizona, United States. | Jan 08, 2018 | ||
| Added new Web site: Sunset Crater Volcano National Monument, Arizona, United States. | Feb 10, 2009 | ||
| Added new Web site: Hikercentral.com - Sunset Crater Volcano National Monument, Arizona. | Feb 10, 2009 | ||
| Added new Web site: Arizona Leisure - Sunset Crater Volcano National Monument, Arizona, United States. | Feb 10, 2009 | ||
| Added new Web site: National Park Service - Sunset Crater Volcano National Monument, Arizona, United States. | Feb 10, 2009 | ||
| Added new Web site: How Stuff Works - Geography - Geography of Sunset Crater Volcano National Monument. | Jul 28, 2008 | ||
| Article revised. | Apr 22, 2004 | ||
| Article added to new online database. | Jul 20, 1998 |
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