| Title | Tuffaceous Rock on Wall of McDonalds in Duluth, Minnesota |
| Description | Tuffaceous Rock on Wall of McDonalds in Duluth, Minnesota. |
| Location | USA ▹ Minnesota ▹ St. Louis. Duluth Quadrangle. |
| Photographer | Joseph Hartman. 2002-02-21. |
| Collection | Joseph Hartman C08881. |
| Key words | Duluth |
| Tech details | 515 KB |
| GeoDIL number | 2429 |
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