Region
Dinosaur National Monument (Colo. and Utah)
22
United States
17
Utah
15
Colorado
13
Alberta
9
British Columbia
5
Echo Park Dam (Colo.)
5
Morrison Formation
5
Southwestern States
5
Australia
4
Wyoming
4
Alaska
3
Arches National Park (Utah)
3
Canyonlands National Park (Utah)
3
Capitol Reef National Park (Utah)
3
China
3
Edmonton (Alta.)
3
West (U.S.)
3
Zion National Park (Utah)
3
Arizona
2
Black Canyon of the Gunnison National Park (Colo.)
2
Bryce Canyon National Park (Utah)
2
California
2
Cedar Breaks National Monument (Utah)
2
Colorado National Monument (Colo.)
2
Curecanti National Recreation Area (Colo.)
2
England
2
Europe
2
Fossil Butte National Monument (Wyo.)
2
Golden Spike National Historic Site (Utah)
2
Grande Prairie (Alta.)
2
Hovenweep National Monument (Utah and Colo.)
2
Illinois
2
Moffat County
2
Natural Bridges National Monument (Utah)
2
North America
2
Pipe Spring National Monument (Ariz.)
2
Saint George
2
Texas
2
Timpanogos Cave National Monument (Utah)
2
Uintah County
2
Africa, North
1
Arches National Park
1
Bahariya Oasis
1
Box Elder County
1
Brazil
1
Cache Creek (B.C.)
1
Canada
1
Canyonlands National Park
1
Capitol Reef National Park
1
more ...