Geographic Subject
United States
7
Europe, Eastern
2
Florida
2
Rhode Island
2
Sweden
2
Alabama
1
Argentina
1
Arkansas
1
Caucasus
1
Colorado
1
Crimea (Ukraine)
1
France
1
Great Britain
1
India
1
Indiana
1
Iraq
1
New Hampshire
1
Russia (Federation)
1
Sakha
1
Sakha (Russia)
1
South Africa
1
Soviet Union
1
Soviet Union, Northwestern
1
Ukraine
1
Virginia
1
Yarim Tepe (Iraq)
1