Does anyone know some of the layers, or where I could find an easy reference guide to the layers of Black Mesa, especially what can be seen above Kayenta, and not at all around the coal mines. I'd really like to know what I am hiking on, when I hike the trail, and walking on when on the top. Some of the layers are quite odd, and some are the typical sandstone you get everywhere out here. They make a big deal about the layers at the Grand Canyon, and to a lesser extent, in Sedona, but what about elsewhere?
Nothing more enjoyable than a good hike out of town.