| Title | BEPC Field Trip |
| Description | Cannonball formation exposure in North Dakota. |
| Lithostratigraphy | Cannonball Formation |
| Location | USA ▹ North Dakota. Near Bismarck. |
| Photographer | Joseph Hartman. 2002-01-12. |
| Collection | Joseph Hartman P02359. |
| Key words | cannonball formation |
| Tech details | 329 KB. Outcrop. Kodachrome, TIFF. |
| GeoDIL number | 2102 |
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