Narrower Terms (11)

• Black Warrior River Valley (Ala.)
• Cahaba River Valley (Ala.)
• Chattahoochee River Valley
• Chipola River Valley (Ala. and Fla.)
• Choctawhatchee River Valley (Ala. and Fla.)
• Coosa River Valley (Ga. and Ala.)
• Greasy Cove (Etowah County and Saint Clair County, Ala.)
• Paint Rock River Valley (Tenn. and Ala.)
• Pea River Valley (Ala.)
• Tallapoosa River Valley (Ga. and Ala.)
• Tombigbee River Valley (Miss. and Ala.)