Grand Canyon National Park- Fossils in Kaibab Limestone_0369

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Size: 2732px × 1829px
Photo credit: © NPS / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: canyon, chert, fossils, geology, grand, grandcanyonnationalpark, kaibab, kaibablimestone, kaibabtrail, layer, limestone, national, nps, park, rim, service, top, toplayer, trail