Cochise College

Geology Home Page
Roger Weller, geology instructor
wellerr@cochise.edu
Last updated:  2/7/06
Geology of Southeastern Arizona
Stratigraphy of Southeastern Arizona

Paleozoic Formations
Views of the Horquilla Limestone

Horquilla Limestone with brachiopod
Horquilla Limestone with coral
Horquilla Limestone with sea urchin spine
Horquilla Limestone with chert nodules
Horquilla Limestone-tear pants structure
Horquilla Limestone on Government Butte

Photographs are copyright free for non-commercial educational uses.  Just credit photos to R.Weller/Cochise College.