Hall's Cave, TX Excavation (IMAGE)

University of Houston

Hall's Cave, TX Excavation

Caption

Researchers relied upon isotope analysis of sediments collected from Hall's Cave, located in the Texas Hill Country, to determine a new explanation for a dramatic period of global cooling about 13,000 years ago.

Credit

M.R. Waters, Texas A&M University

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.