Region
- Florida 6 results
- Alabama 4 results
- Gulf Coast 4 results
- Gulf Coast (Fla.) 4 results
- Apalachicola River Valley 2 results
- Apalachicola River Valley (Fla.) 2 results
- Black Warrior River Valley 2 results
- Georgia 2 results
- Green River Valley 2 results
- Green River Valley (Ky.) 2 results
- Kentucky 2 results
- Louisiana 2 results
- Mississippi River Valley 2 results
- Moundville Archaeological Park (Moundville, Ala.) 2 results
- Ohio River Valley 2 results
- Oklawaha River Region 2 results
- Oklawaha River Region (Fla.) 2 results
- Ouachita River Valley (Ark. and La.) 2 results
- Red River Valley (Tex.-La.) 2 results
- Saint Johns River Watershed 2 results
- Saint Johns River Watershed (Fla.) 2 results
- South Carolina 2 results
- Tennessee River Valley 2 results