Cat Mountain Debris Flow, Tucson Mountains                 
Cochise College         

Virtual Geology Field Trips
Geology Home Page

Roger Weller, geology instructor  copyright 2017-R.Weller

debris flow channel viewed from below
Two ridges of boulders outline the shape of the channel

Photo is copyright free for non-commercial educational uses. 
Just credit photo to R.Weller/Cochise College.