For all you map geeks out there-- there is a new Central Arizona geologic map avaiable from the USGS.
It is just great. It has all the new mapping on one big sheet as well as all the radiogenic dates, wells, linaments, faults ,dips,and correlations.
All the local geology on one really large sheet for only $7.00.
If that does not work here is the link to the usgs store where you can search for the Prescott National forest geologic map