Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
56
At the top of the Mazatzal Range is folded
and over thrustted Postergonic quartzites, see if the
picture brings this out.
Some miles south of Payson are are in a differnt
geological and botanical world than that of Tucson.
We begin to see Onesees and the bold fronts of the
Plateau.