Pongo tapanuliensis Skull (image) Cell Press Share Print E-Mail Caption This is a photogrpah of a Pongo tapanuliensis skull. Credit Nater et al. Usage Restrictions Current Biology Share Print E-Mail 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.