Study Area in Greece (IMAGE) Seismological Society of America Caption This figure shows the study area in Greece (Thermaikos Gulf). Red stars indicate drilling sites, where researchers have found high-energy layers, which are interpreted a of a tsunami origin. Credit Klaus Reicherter, RWTH Aachen University Usage Restrictions For use by Reporters 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.