Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > Texas
| State | Texas |
|---|---|
| Name | Dewey Lake Red beds |
| Geologic age | Phanerozoic | Paleozoic | Permian [Ochoa] |
| Original map label | Pd |
| Comments | Siltstone, sandstone, clay, and gypsum. |
| Primary rock type | fine-grained mixed clastic |
| Secondary rock type | evaporite |
| Other rock types | |
| Lithologic constituents | Major
Sedimentary > Clastic > Mixed-clastic > Sandstone-Mudstone (Bed) Minor
Sedimentary > Chemical > Evaporite > Gypsum (Bed) |
| Map references | Bureau of Economic Geology, 1992, Geologic Map of Texas: University of Texas at Austin, Virgil E. Barnes, project supervisor, Hartmann, B.M. and Scranton, D.F., cartography, scale 1:500,000 |
| Unit references | Bureau of Economic Geology, 1968, Van Horn-El Paso Sheet, Geologic Atlas of Texas: Bureau of Economic Geology, The University of Texas at Austin, scale 1:250,000. |
| Geographic coverage | Culberson - Loving - Reeves |
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U.S. Department of the Interior |
U.S. Geological Survey
URL:
http://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=TXPd;0
Page Contact Information: Peter Schweitzer
