Skeletal Core Scans (IMAGE) Woods Hole Oceanographic Institution Caption The skeletal cores were scanned at the Computerized Scanning and Imaging Facility at WHOI. The Computerized Axial Tomography technology generates a 3-D image of the cores, revealing detailed information not visible to the naked eye. Coral bioerosion, including these round borings made by bivalves, increases under low-pH conditions. Credit Courtesy of the Woods Hole Oceanographic Institution Usage Restrictions With proper credit. 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.