Geographic Subject
America
15
Amérique du Nord
1
Argentina
1
Asia
1
Aḿerique
1
Bolivia
1
Central America
1
Costa Rica
1
El Salvador
1
Great Plains
1
Guatemala
2
Honduras
1
Latin America
3
Mexico
3
Minnesota
1
Nicaragua
1
North America
5
Pacific Coast (North America)
1
Peru
1
Pichao Site (Argentina)
1
Russia (Federation)
1
Siberia
1
Siberia (Russia)
1
South America
1
United States
1
Virginia
1
West Indies
1