Barnhardt Canyon

Spring 2002 / Spring 2003

Bradshaw Mountains

Fall 2002

Burro Creek

Spring 2005

Canyon de Chelly

Spring 2001

Carlsbad Caverns National Park

Spring 2006

Colorado River

Summer 2003 / Summer 2004 / Summer 2006 /
Summer 2007 / Summer 2008

Continental Mountain

Spring 2002

Death Valley National Park

Spring 2003 / Spring 2004

Four Peaks

Spring 2001 / Spring 2002

Grand Canyon National Park

Spring 2001 / Fall 2001Spring 2002 / Fall 2002
Spring 2003 / Fall 2003 / Spring 2004 / Fall 2004
Spring 2005 / Fall 2005 / Spring 2006 / Fall 2007
Spring 2008 / Fall 2008

Meteor Crater

Spring 2002 / Spring 2003 / Fall 2003 / Spring 2008

Payson

Fall 2001 / Fall 2002 / Fall 2003

Peralta Trail

Fall 2001

Peridot Mesa

Fall 2002

Salt River Canyon

Spring 2002

San Francisco volcanic field

Fall 2002 / Fall 2003 / Fall 2004 / Fall 2005

South Mountain

Fall 2005

Trona

Fall 1999 / Fall 2000 / Fall 2001 / Fall 2002 / Fall 2003 /
Fall 2004 / Fall 2005 / Fall 2006 / Fall 2007

White Sands National Monument

Spring 2006