| Title | Bright Angel Shale, Grand Canyon National Park, Arizona |
| Description | View of the easily weathered Bright Angel Shale, Tonto Group, drapped by calcareous colluvium, Grand Canyon National Park. |
| Chronostratigraphy | Middle Cambrian |
| Lithostratigraphy | Bright Angel Shale (Tonto Group) |
| Geologic province | Colorado Plateau |
| Location | USA ▹ Arizona ▹ Coconino. Near Grand Canyon. Grand Canyon National Park. |
| Photographer | Joseph Hartman. 1979. |
| Collection | Joseph Hartman P02535. |
| Key words | Grand Canyon National Park, Tonto Group |
| Tech details | 897 KB. Outcrop. Kodachrome, TIFF format. |
| GeoDIL number | 1345 |
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