Nullarbor Caves (IMAGE) University of Melbourne Caption Dating stalactites and stalagmites has given researchers new insight into the (wet) history of Australia's iconic Nullarbor Plain. Credit Jon Woodhead Usage Restrictions Photo must be credited at all times. Editorial use only, no archiving. 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.