Fossil Heads with Hyoid Bones (image) University of Texas at Austin Share Print E-Mail Caption Incredible fossils discovered in Northeast China with the hyoid bones preserved. The blue and green arrows are pointing to the hyoid apparatus. Credit Li et al. 2018 Usage Restrictions Include photo credit 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.