Joint and Bone Damage (IMAGE) Max Planck Institute of Geoanthropology Caption Some osteological findings for individual 150 (SJN001). A. Exostosis at the insertion of the coracoclavicular ligament and origin site of the deltoid muscle. B. Thoracic vertebra displaying early signs of a developing of Schmörl's hernia on the inferior aspect of the vertebral body. C. Green coloration acquired by contact with copper on the cervical vertebrae. D. Green coloration acquired by contact with copper on the costal end of a rib diaphysis. Credit Collection of San José de los Naturales, Osteology Laboratory, (ENAH), Mexico City, Mexico. Photo: R. Barquera & N. Bernal. Usage Restrictions Please provide credit information with reuse License Licensed content 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.