Region
Ohio
10
United States
5
Florida
2
Mississippi River Valley
2
North America
2
Tennessee
2
Adams County
1
Amérique du Nord
1
Butler County
1
Butler County (Ohio)
1
Cincinnati (Ohio)
1
Europe
1
États-Unis
1
Florida Panhandle
1
Florida Panhandle (Fla.)
1
Kentucky
1
Mississippi
1
Mississippi River
1
Serpent Mound State Memorial (Ohio)
1
Southern States
1
Tenn
1
Tombigbee River (Miss. and Ala.)
1
Warren County
1
Warren County (Ohio)
1