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Shaded relief map of the Llano Estacado. Texas contains a wide variety of geologic settings. The state's stratigraphy has been largely influenced by marine transgressive-regressive cycles during the Phanerozoic, with a lesser but still significant contribution from late Cenozoic tectonic activity, as well as the remnants of a Paleozoic mountain range.
Geology of Carlsbad Caverns National Park, US: National Park Service, archived from the original on 2005-03-07; Localities of the Permian: Glass Mountains, Texas, Berkeley. Hill, Overview of the Geologic History of the Guadalupe Mountains, New Mexico , vol. 62, Caves. Permian Basin Province (PDF), USGS, archived from the original (PDF) on 2004 ...
In the Permian geologic period, North-Central Texas was a part of the western coastal zone of equatorial Pangea, a super-continental land mass. [1] Nearby uplifts and mountainous regions, such as the Muenster Arch and Red River Uplift, the Wichita, Arbuckle, and Ouachita mountains developed by the end of the Pennsylvanian, [2] providing elevated topography to the north and east during the Permian.
Oil reserves in the Permian Basin were first documented by W.H Abrams in Mitchell County, West Texas in 1920. The first commercial well was opened a year later in 1921, in the newly discovered Westbrook Oil Field in Mitchell County, at a depth of 2,498 feet (761 m). Initially, the Permian Basin was thought to have a bowl-like shape, with ...
The Double Mountain Fork Brazos River is an ephemeral, sandy-braided stream about 170 mi (280 km) long, heading on the Llano Estacado of West Texas about 11.5 mi (18.5 km) southeast of Tahoka, Texas, flowing east-northeast across the western Rolling Plains to join the Salt Fork, forming the Brazos River about 18 mi (29 km) west-northwest of Haskell, Texas.
Cretaceous Formations of the Dallas-Fort Worth Metroplex Geologic map and the labeled geologic formations that lie directly beneath the surface in Dallas County Cretaceous formations of Texas Where the DFW Metroplex was located during the last super continent known as Pangea Placement of Tectonic Plates and DFW location around ≈94 million years ago The Cretaceous rocks in the DFW Metroplex ...
King, R.E. (1930). "The geology of the Glass Mountains, Texas; Part II, Faunal summary and correlation of the Permian formations with description of Brachiopoda". University of Texas Bulletin (3042). Lang, Walter B. (1935). "Upper Permian Formation of Delaware Basin of Texas and New Mexico". AAPG Bulletin. 19.
Escarpment formed by the Balcones Fault at Mount Bonnell Balcones Fault Trend and affected counties Geologic map of the Balcones, and the Mexia-Talco-Luling Fault Trends, where black lines are faults, the blue shaded area is the Claiborne Group, yellow is the Jackson Group, and tan is the Wilcox Group