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Igneous petrology and structural geology of Nine Point Mesa, Brewster County, Texas.

Bobeck, Patricia Ann (1985) Igneous petrology and structural geology of Nine Point Mesa, Brewster County, Texas.

AuthorsBobeck, Patricia Ann
Year1985
TitleIgneous petrology and structural geology of Nine Point Mesa, Brewster County, Texas.
Document typeThesis-or-Dissertation
DegreeMaster's University of Texas, Austin. Austin, TX, United States. Pages
GeoRef1987-061314
Keywordsabsolute-age; Aguja-Formation; alkali-basalts; basalts-; Basin-and-Range-Province; Boquillas-Formation; Brewster-County-Texas; Cenozoic-; Cretaceous-; dates-; dip-slip-faults; displacements-; Eocene-; faults-; geochronology-; Gulfian-; hawaiite-; igneous-rocks; intrusions-; K-Ar; laccoliths-; lineaments-; McKinney-Hills; Mesozoic-; Nine-Point-Mesa; North-America; Paleogene-; Pen-Formation; petrology-; plutonic-rocks; Rosillos-Mountains; sills-; syenites-; Tertiary-; Texas-; United-States; Upper-Cretaceous; volcanic-rocks; West-Texas

3 samples from this reference

SampleRock nameMajorTraceIsotope
J82-80Basanite yesyes
J82-95Trachyte yesyes
J83-22Trachyte yesyes