| Ruins |
| Alabama | Florida | Louisiana | Nebraska | Oklahoma | Vermont |
| Alaska | Georgia | Maine | Nevada | Oregon | Virginia |
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| District of Columbia | Kansas | Missouri | North Dakota | Texas | |
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| Michigan |
| Feature Name | County | Class | Latitude | Longitude | 1:24,000 USGS Topographic Map |
Elevation in Feet |
Feature ID# |
| Old Charcoal Kilns Ruins | Alger | Locale | 462735N | 0865631W | Rock River | 676 | 1622615 |