Region
Africa
1
America
2
Arctic regions
1
Argentina
1
Arizona
1
Arkansas
1
Attica
2
Australia
4
Azerbaijan
2
Bolivia
5
Brazil
1
Buru Island (Maluku)
1
Buru Island (Maluku, Indonesia)
1
California
14
Canada
4
Chicago
1
Chicago (Ill.)
1
China
10
Colombia
3
Crimea
1
Cuba
1
Denmark
1
Donets Basin (Ukraine and Russia)
1
Donet︠s︡kai︠a︡ Narodnai︠a︡ Respublika
1
England
76
Europe
2
Europe, Western
2
European Union countries
1
Florida
2
Floride
1
Fort Pickens (Fla.)
1
France
6
Germany
6
Germany (East)
3
Germany (West)
1
Glen Canyon National Recreation Area (Utah and Ariz.)
1
Great Britain
76
Harpers Ferry (W. Va.)
1
Havana
1
Hong Kong
2
Hong Kong (China)
3
Illinois
1
Indonesia
1
Iran
3
Iraq
1
Ireland
3
Israel
1
Italy
7
Japan
1
Jerome
1
more ...