Map (IMAGE) Hokkaido University Caption This is a map showing the sample sites (red stars) in respect to Mesopotamia (green dots) and wind direction. (Watanabe T.K. et al, The Geological Society of America. September 2, 2019) Credit Watanabe T.K. et al, The Geological Society of America. September 2, 2019 Usage Restrictions This image is copyrighted and can be used for reporting this research work without obtaining a permission if credited properly. 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.