Discontinuity - Flickr - brewbooks
Discontinuity between Coconino Sandstone and Hermit Shale - seen while hiking down the North Kaibab trail. THe Hermit Shale undermines the sandstone, and eventually big chunks break loose and the canyon grows a little wider.
My fourth day was pretty long. Since heavy weather was coming in on the North Rim, we decided that we did not want to camp a day there. So, I hiked from Bright Angel out the South Rim. Left at 130, stopped fro breaskfast at Indian Garden, and then up on the South Rim at 8 AM. Got some supplies (and a snack) and then drove over to the North Rim (about 300 km), and then hiked down the North Rim to Cottonwood Camp. It was about 27 km (17 miles).
South2NorthRim day 4
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Hermit ShaleDer Hermit Shale ist eine geologische Formation, die in den US-Bundesstaaten Arizona, Kalifornien, Nevada und Utah gegen Ende des Unterperms abgelagert worden war. .. weiterlesen