Underwater Science Lab (IMAGE) Indiana University Caption Charles Beeker, left, and Geoffrey Conrad examine some of the bones and lithics, which have been transported to Beeker's underwater science lab for further study. Credit Indiana University Usage Restrictions None 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.