Collection Site, Iran (IMAGE) Arizona State University Caption This is the collection site for the sediments used in this study, located near the village of Zal in East Azerbaijan Province, Iran. Credit Sylvain Richoz 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.