Mid Miocene Nimbacinus dicksoni Skull (image) PLOS Caption This is a photo of Mid Miocene Nimbacinus dicksoni skull and dentition emerging. Credit Anna Gillespie, University of New South Wales Usage Restrictions Credit Anna Gillespie, University of New South Wales. 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.