Whoolydooley Hill in New Riversleigh (IMAGE) University of New South Wales Caption Helicopter hovering over new fossil sites on Whollydooley Hill in 'New Riversleigh,' where the fossil tooth of a new species of extinct carnivorous marsupial was found. Credit Image: Karen Black/UNSW Usage Restrictions With credit and caption 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.