Geologic units in Wheeler county, Texas

Additional scientific data in this geographic area

Sand sheet deposits (Holocene) at surface, covers 44 % of this area

Sand sheet deposits

Ogallala Formation (Pliocene to Miocene) at surface, covers 24 % of this area

Ogallala Formation

Quartermaster Formation and Whitehorse Group, undivided (Permian; Guadalupe Series) at surface, covers 16 % of this area

Quartermaster Formation and Whitehorse Group, undivided

Blaine Formation (Permian; Guadalupe Series) at surface, covers 8 % of this area

Blaine Formation

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

Alluvium

Dune sand sheet deposits (Holocene) at surface, covers 3 % of this area

Dune sand sheet deposits

Quaternary deposit, undivided (Quaternary) at surface, covers 0.3 % of this area

Quaternary deposit, undivided

Blackwater Draw Formation (Pleistocene) at surface, covers 0.3 % of this area

Blackwater Draw Formation

Terrace deposits (Pleistocene and Holocene) at surface, covers 0.2 % of this area

Terrace deposits