Iceberg in Scotia Sea, 2007 (IMAGE) University of Hawaii at Manoa Caption The first evidence for massive and abrupt iceberg calving in Antarctica, dating back 19,000 to 9,000 years ago, has now been documented by an international team of geologists and climate scientists. Credit Frank Roedel, Alfred Wegener Institute Usage Restrictions For editorial purposes only 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.