Obsidian Cliff
- Also Known As: 48YE433
- Address: E side Grand Loop Rd (US 89)
- Vicinity: About 13 mi S of Mammoth, S of Obsidian Cliff Kiosk
- Demesne of Mammoth in Yellowstone National Park, MT, WY
Particulars for Obsidian Cliff: | |
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Cultural Affiliation | American Paleo-Indian |
Area of Significance | Commerce |
Owner | Federal |
Criteria | Historic Event |
Area of Significance | Industry |
Criteria | Information Potential |
Cultural Affiliation | Late Prehistoric period |
Cultural Affiliation | Middle Archaic North American |
Level of Significance | National |
Area of Significance | Prehistoric |
Historic Use | Processing site |
Sight Category | Site |
Historic Use | Trade (archeology) |
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