Region
Great Plains
4
Alaska
2
Newfoundland and Labrador
2
Charles County
1
Charles County (Md.)
1
Colorado
1
Hamilton Inlet
1
Hamilton Inlet (N.L.)
1
Lindenmeier Site
1
Lindenmeier Site (Colo.)
1
Maryland
1
Nain Region
1
Nain Region (N.L.)
1
Northwest Coast of North America
1
Oklahoma
1
Russia (Federation)
1
Siberia
1
Siberia (Russia)
1
Spiro
1
Spiro (Okla.)
1
Spiro Mounds Archaeological State Park (Okla.)
1
United States
1
West (U.S.)
1