Geologic units in Wolfe county, Kentucky

Breathitt Formation, lower part (Pennsylvanian) at surface, covers 65 % of this area

lower part which includes Livingston Conglomerate Member of Lee Formation in eastern Rockcastle County

Breathitt Formation, middle part (Pennsylvanian) at surface, covers 17 % of this area

Breathitt Formation, middle part

Corbin Sandstone Member of Lee Formation (Pennsylvanian) at surface, covers 16 % of this area

Corbin Sandstone Member of Lee Formation

Alluvium (Pleistocene to Holocene) at surface, covers 2 % of this area

Alluvium; includes glacial deposits along the Ohio River and its tributaries west of Cannelton locks

Wildie, Nada, Halls Gap, Holtsclaw Siltstone, Cowbell, Nancy, Kenwood Siltstone, New Providence Shale, Sunbury Shale, Berea Sandstone, and Bedford Shale, undivided; Borden Formation locally includes Renfro Member in eastern Kentucky (Devonian to Mississippian) at surface, covers 0.4 % of this area

Wildie, Nada, Halls Gap, Holtsclaw Siltstone, Cowbell, Nancy, Kenwood Siltstone, New Providence Shale, Sunbury Shale, Berea Sandstone, and Bedford Shale, undivided; Borden Formation locally includes Renfro Member in eastern Kentucky

Newman Limestone (Mississippian) at surface, covers < 0.1 % of this area

Newman Limestone