Description
A dissected plateau in NE AL, extending SW from the AL-TN border for about 80 mi and about 8 to 18 mi wide, NE end at 35° 00' 16.4247" N, 85° 32' 7.5291" W, SW end at 33° 41' 24.2206" N, 86° 42' 28.2484" W. Ends at Birmingham AL on the S and is continuous with Walden Ridge in TN.