Geography
Australia
2 results
China
2 results
Germany
2 results
Guatemala
2 results
Japan
2 results
New South Wales
2 results
Soviet Union
2 results
United States
2 results
Africa
1 results
Cambodia
1 results
Florida
1 results
India
1 results
Nicaragua
1 results
Norway
1 results
Nukutoa (Tauu Islands)
1 results
Pakistan
1 results
Papua New Guinea
1 results
Peru
1 results
Spain
1 results
Sweden
1 results
Tauu Islands (Papua New Guinea)
1 results
Thailand
1 results
West Bank
1 results
Willandra Lakes Region
1 results
Zimbabwe
1 results