Oyster Analysis (IMAGE) Virginia Institute of Marine Science Caption Dr. Emily Rivest (C) analyzes oyster data with (from L) colleagues Taylor Walker, Ellen Biesack, and Katherine Schatz (partly obscured). Walker and Schatz are VIMS graduate students. Biesack is a Lab and Research Specialist at VIMS. Credit © Aileen Devlin/Virginia Sea Grant. Usage Restrictions One-time use only with caption and attribution. 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.