Evolution of Interparietal and Tabular Bones (1 of 2) (image) University of Zurich Share Print E-Mail Caption This image shows the evolution of interparietal and tabular bone in early land vertebrae, reptile-like mammalian ancestors and humans. The blue-colored bone is the interparietal, the pink one the tabular bone. Credit Picture: UZH 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.