Skip to main content

Mineral Resources On-Line Spatial Data

  1. Mineral Resources
  2. Online Spatial Data
  3. Geology
  4. by state
  5. Texas geologic units

Geologic units in Jim Hogg county, Texas

dune sand sheet deposits (Phanerozoic | Cenozoic | Quaternary | Holocene) at surface, covers 54 % of this area

dune sand sheet deposits

Lithology: sand; silt

sand sheet deposits (Phanerozoic | Cenozoic | Quaternary | Holocene) at surface, covers 29 % of this area

sand sheet deposits

Lithology: sand; silt

Goliad Formation (Phanerozoic | Cenozoic | Tertiary | Miocene) at surface, covers 15 % of this area

Goliad Formation

Lithology: clay or mud; sandstone; mudstone; carbonate; limestone; conglomerate

Jackson Group, undivided (Phanerozoic | Cenozoic | Tertiary | Eocene Oligocene) at surface, covers 3 % of this area

Jackson Group, undivided

Lithology: clay or mud; sandstone; siltstone

sand dune deposits (Phanerozoic | Cenozoic | Quaternary | Holocene) at surface, covers 0.5 % of this area

sand dune deposits

Lithology: sand; silt

alluvium (Phanerozoic | Cenozoic | Quaternary | Holocene) at surface, covers < 0.1 % of this area

alluvium

Lithology: sand; silt; clay or mud; gravel