2024-01-252024-01-251978-12-21https://repository.tcu.edu/handle/116099117/61698Copy of article by William Feathergail Wilson (Vice President Exploration at Placid Oil Company) and Douglas Hord Wilson (Department of Geological Sciences at the University of Texas at Austin) regarding a probable tertiary impact crater in south Texas.Prior written permission from TCU Special Collections required to use any document or photograph.MeteoriteCarrizo Impact StructureZavala County (Tex.)Wilson, Douglas HordUniversity of Texas. Department of Geological SciencesDocument