Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
39
Grand Canyon, Kaibab Division
near Flagstaff.
Archean schist etc
Cambrian.
Peats, A1. 0-285'
Mitt Angel shale 25-375
Muav Li 400'-465'
Tonto
Group.
Devonian. Temple Butte li. 0-100'
Redwall 600-700'
Min - Penn.
At Jerome the Omins, is 200. What must
be eroded away is not known. In any event
the Omin. appears to then forming the S.
very decidedly.
Torre Supai
Pennosylvanian
Upper Supai
Permian
1250-1400
Coconino M. 200-300
Kaibat li. 400-600' Erosion surface.