OIL REFINERIES IN SAN ANTONIO AND BEXAR COUNTY     Thomas E. Ewing, Frontera Exploration Consultants     SUMMARY     At least 16 crude oil refineries have recorded production, although only one remains today, the TSAR on South Presa. Three sites today are Superfund sites, one is an active products terminal, and the others are vacant or covered by development. This paper inventories the known and possible sites, with my best estimate of location and dates that they were active. There were two waves of refinery construction.

Paleontological inventory of Paleozoic, Late Mesozoic, and Cenozoic plant, invertebrate, and vertebrate fossil species from Big Bend National Park, Texas, USA – over a century of paleontological discoverySteven L. Wick11 Texas Vertebrate Paleontology Collections, 10100 Burnet Road, Austin, TX 78758, USAAbstractThe extraordinary paleontological record from Big Bend National Park (BIBE), Texas chronicles nearly 120 million years of largely uninterrupted deposition through Late Cretaceous, Paleogene and Neogene time.

HISTORY OF THE SULFURIC ACID THEORY OF SPELEOGENESIS IN THE GUADALUPE MOUNTAINS, NEW MEXICODAVID H. JAGNOW P. O. Box 93398, Albuquerque, New Mexico 87119-3398 USACAROL A. HILL 17 El Arco Drive, Albuquerque, New Mexico 87123-9542 USADONALD G. DAVIS 441 S. Kearney St., Denver, Colorado 80224-1237 USAHARVEY R. DUCHENE 7216 East Bentley Circle, Englewood, Colorado 80112-1197 USAKIMBERLEY I. CUNNINGHAM Geo-Microbial Technologies Inc., P.O. Box 132, Ochelata, Oklahoma 74051 USADIANA E.

Hindcasting compound pluvial, fluvial and coastal flooding during Hurricane Harvey (2017) using Delft3D-FMWonhyun Lee1, Alexander Y. Sun1, Bridget R. Scanlon1 & Clint Dawson21Bureau of Economic Geology, Jackson School of Geoscience, The University of Texas at Austin, Austin, USA2 Oden Institute for Computational Engineering and Sciences, The University of Texas at Austin, Austin, USAAbstractHurricane Harvey (2017) resulted in unprecedented damage from flooding in the Houston–Galveston area of the U.S. Gulf Coast.