Photographer: Calvin J. Hamilton
Date Taken: 2005-03-22
Location: Niobrara County, Wyoming

Photographer: Calvin J. Hamilton
Date Taken: 2005-03-22
Location: Niobrara County, Wyoming

Photographer: Calvin J. Hamilton
Date Taken: 2005-03-22
Location: Niobrara County, Wyoming

Photographer: Calvin J. Hamilton
Date Taken: 2003-11-10
Location: Dinosaur National Monument, Utah

Photographer: Calvin J. Hamilton
Date Taken: 2003-11-10

Photographer: Calvin J. Hamilton
Date Taken: 2003-11-10
Location: Hill City, South Dakota