Alexander L. Frie, University of California - Riverside (image) University of California - Riverside Share Print E-Mail Caption Alexander L. Frie, a graduate student in environmental sciences and the first author of the research paper, at the sampling site. Credit Bahreini lab, UC Riverside. Usage Restrictions None Share Print E-Mail 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.