Region
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Panama, Isthmus of (Panama)
1
Paraguay
1
Peru
5
Puerto Nariño (Amazonas)
1
Puerto Rico
1
Putumayo (Intendancy
1
Putumayo (Intendancy)
1
Putumayo River Region
1
San Antonio (Tex.)
1
San Antonio Region
1
San Antonio Region (Tex.)
1
San Jacinto 1 Site (Colombia)
1
South America
5
Southern States
1
Southwest, New
1
Spain
2
Tarapacá (Chile : Region)
1
Tarapacá (Region)
1
Texas
5
Thailand
1
Tula Site (Tula de Allende, Mexico)
1
Tula de Allende (Mexico)
1
United States
4
Venezuela
1
Vietnam
1
West Indies
1
Yanhuitlán
1
Yanhuitlán (Mexico)
1