Sorting Oysters (IMAGE) Virginia Institute of Marine Science Caption Professor Ryan Carnegie and marine scientist Nancy Stokes sort oysters at Aberdeen Rock on the York River in spring 2011. Credit Photo by Rita Crockett/VIMS. Usage Restrictions One-time use only. 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.