Photographer: Calvin J. Hamilton
Date Taken: 2006-06-06
Location: Dinosaur Ridge, Morrison, Colorado

Photographer: Calvin J. Hamilton
Date Taken: 2006-06-06
Location: Dinosaur Ridge, Morrison, Colorado

Photographer: Calvin J. Hamilton
Date Taken: 2010-01-18
Location: Kuliouou Ridge Trail, Hawaii

Photographer: Calvin J. Hamilton
Date Taken: 2009-09-02
Location: Magadan, Russia

Photographer: Calvin J. Hamilton
Date Taken: 2006-05-30
Location: Newark, Ohio

Sculptor: Charlie Norton
Date Taken: 2006-06-05
Location: Oakley, Kansas

Date Taken: 2006-06-01
Location: Collinsville, Illinois.

Photographer: Calvin J. Hamilton
Date Added: 2008-11-10
Location: Pueblo Vieja, Bugabita Chinqui, Panama

Artist: Massimiliano Ravenna
Date Added: 2008-01-02
Location: American

Photographer: Calvin J. Hamilton
Date Taken: 2007-07-22
Location: Washington D. C.

Photographer: Calvin J. Hamilton
Date Taken: 2007-07-24
Location: White Rock, New Mexico

Photographer: Calvin J. Hamilton
Date Taken: 2007-07-27
Location: Hovenweep National Monument, Utah

Photographer: Calvin J. Hamilton
Date Taken: 2006-10-01
Location: Zion National Park, Utah

Photographer: Calvin J. Hamilton
Date Taken: 2006-05-30
Location: Ohio

Date Taken: 2006-09-23
Location: Salt Lake City, Utah