Geologic units in Cottle county, Texas

Blaine Formation (Permian; Guadalupe Series) at surface, covers 47 % of this area

Blaine Formation

Whitehorse Group, undivided (Permian; Guadalupe Series) at surface, covers 30 % of this area

Whitehorse Group, undivided

Sand sheet deposits (Holocene) at surface, covers 13 % of this area

Sand sheet deposits

Alluvium (Holocene) at surface, covers 4 % of this area

Alluvium

Lingos Formation (Middle (?) Pleistocene to Recent) at surface, covers 4 % of this area

Lingos Formation

Terrace deposits (Pleistocene and Holocene) at surface, covers 1.0 % of this area

Terrace deposits

Quaternary deposit, undivided (Quaternary) at surface, covers 0.4 % of this area

Quaternary deposit, undivided