ANU Associate Professor Ron Hackney (IMAGE) Australian National University Caption ANU Professor Ron Hackney says that the expedition will deepen our understanding of tsunamis and earthquakes. Photo: Jamie Kidston/ANU Credit Photo: Jamie Kidston/ANU Usage Restrictions N/A License Original 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.