| Title | Permian-age Coconino-Toroweap formational contact, Grand Canyon National Park, Arizona |
| Description | Closeup of contact between cross-bedded, Permian-age Coconino Sandstone and overlying Toroweap Limestone at Mile 4.9 in Marble Canyon, Grand Canyon National Park. |
| Chronostratigraphy | Permian |
| Lithostratigraphy | Coconino Sandstone, Toroweap Limestone |
| Geologic province | Colorado Plateau |
| Location | USA ▹ Arizona ▹ Coconino. Near Grand Canyon. Grand Canyon National Park. |
| Photographer | Joseph Hartman. 1986. |
| Collection | Joseph Hartman P06085. |
| Key words | Grand Canyon National Park |
| Tech details | 738 KB. Outcrop. Kodachrome, TIFF format. |
| GeoDIL number | 1374 |
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