3D image of giant underwater avalanche (IMAGE) University of Liverpool Caption 3D image of giant underwater avalanche which took place nearly 60,000 years ago in the Agadir Canyon Credit Dr. Christoph Bottner, Aarhus University Usage Restrictions None 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.