soil research (IMAGE) University of Tennessee Institute of Agriculture Caption Postdoctoral researcher Stacy Taylor conducts research on soil samples collected from the Anthropological Research Facility. Credit UT, Knoxville Usage Restrictions N/A License Original 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.