Geology of northeastern front of Davis Mountains, Trans-Pecos Texas
dc.contributor.advisor | DeFord, Ronald K. (Ronald Kinnison), 1902-1994 | |
dc.creator | Wheeler, Joseph Orby | |
dc.date.accessioned | 2018-04-24T17:01:14Z | |
dc.date.available | 2018-04-24T17:01:14Z | |
dc.date.issued | 1956 | |
dc.description.abstract | Three sides of a topographic basin bordering the northeastern front of the Davis Mountains are flanked by Tertiary volcanic rocks of the McCutcheon group; on the north are gravel-colored pediments. A large post-McCutcheon, pre-Quaternary block-faulted syncline lies along the eastern margin of the basin. Quaternary landslide aprons and pediment gravels cover most of the basin floor, excepting scattered outcrops of Cretaceous bedrock that range in age from Albian to Senonian. Landslide aprons were formed during the Pleistocene epoch by disintegration of toreva blocks that descended during periods of heavy rainfall. Cliffward rotation during descent produced ready-made stream valleys which were deepened and steepened by incising streams to produce an unstable mountain scarp that led to additional landsliding. | en_US |
dc.description.department | Earth and Planetary Sciences | en_US |
dc.format.medium | electronic | en_US |
dc.identifier | doi:10.15781/T2CV4C84P | |
dc.identifier.uri | http://hdl.handle.net/2152/64633 | |
dc.language.iso | eng | en_US |
dc.relation.ispartof | UT Electronic Theses and Dissertations | en_US |
dc.rights | Copyright © is held by the author. Presentation of this material on the Libraries' web site by University Libraries, The University of Texas at Austin was made possible under a limited license grant from the author who has retained all copyrights in the works. | en_US |
dc.rights.restriction | Open | en_US |
dc.subject.lcsh | Geology--Texas--Jeff Davis County | |
dc.subject.lcsh | Geology--Texas--Davis Mountains | |
dc.title | Geology of northeastern front of Davis Mountains, Trans-Pecos Texas | en_US |
dc.type | Thesis | en_US |
dc.type.genre | Thesis | en_US |
thesis.degree.department | Geological Sciences | en_US |
thesis.degree.discipline | Geological Sciences | en_US |
thesis.degree.grantor | University of Texas at Austin | en_US |
thesis.degree.level | Masters | en_US |
thesis.degree.name | Master of Arts | en_US |