Cieri Skull Measure (image) Duke University Share Print E-Mail Caption For a senior honors thesis at Duke that became an academic paper three years later, Robert Cieri used facial measurements from more than 1,400 ancient and modern human skulls. Some of the measurements he made himself; others were taken from previous studies. Credit Robert Cieri, University of Utah Usage Restrictions None 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.