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Geology Tour

The Trinity Aquifer Lithology

These photograph examples were taken during the Trinity Aquifer Geology Field Trip. Eddie Collins of the University of Texas Economic Geology department prepared the tour for Al Brann,  Marshall Jennings, Shaun Robertson, and Jack Holland

A road cut on Mt. Sharp Road, Wimberley Texas that exposed the lower Upper Glen Rose.

"Box work" in a tidal midflat, it is a good example of an alkaline evaporation feature.

Upper Glen Rose Fossils such as gastropods found along Mt. Sharp road