Stephen F. Austin State University / Gypsum Mine / Stratigraphic Section Fredericksburg Gypsum Mine / /
IndustryTerm
bank / /
NaturalFeature
Mountain Pluton / Bear Mountain / Llano River / Apple Creek / Stuart City Reef / Crab Apple Creek / /
Organization
Texas Academy of Science / Stephen F. Austin State University / Department of Geology / R. LaRell Nielson and Chris A. Barker Department of Geology Stephen F. Austin State University Nacogdoches / Texas Academy of Science Geology Field Trip / Geology Department / /
Person
Mason Texas / Cherry Springs Pluton / Sylvia / Anne / Cherry Spring / Ripple Marks / /