IN THE FIELD WITH CASE...

Badlands NP | HEI via Rock Art Stability Index | US-Mexico Borderlands

Exploring Geomorphology of Badlands National Park, SD (USA)
A quick stop at Mt. Rushmore...
Discussing rills and pedestal rock development...	at the campground...

Exploring the Human-Environment Interface of Geography via the Rock Art Stability Index (RASI) (click to enlarge)
Expounding...	Fielding questions...
With local seventh-graders...

Cultural Landscapes of US-Mexico Borderlands (click to enlarge)
En route...	Taking a break
Lunch in Naco, AZ