Regions

Map of the physiographic regions of Kentucky: the Jackson Purchase, the Western Coal Field, the Mississippian Plateau, the Bluegrass, the Knobs and the Cumberland Plateau
The regions, on Christopher Morris's own map.

Kentucky's six physiographic regions, after Lobeck's 1930 map as published by the Kentucky Geological Survey. Every landform is placed by its coordinates; the sheet's own region is used where one is recorded.

Region not recorded

1 lake — outside every region polygon (over a state line, or waiting for the next sync); they appear under their county instead.