11. A right scapula was discovered associated with a coracoid . 12. The more narrow coracoid had a rounded lower edge. 13. The shoulder blade is considerably longer, 62 %, than the coracoid . 14. The coracoid is oval and has a thick ridge at the upper outer side. 15. As with most tetrapods, the shoulder joint was formed by the scapula and coracoid . 16. The coracoid is not specially enlarged. 17. The coracoid still assigned to " Headonornis " may also belong into this genus. 18. According to Kellner, the original describers had incorrectly identified a coracoid as a quadrate bone. 19. Most plesiosaurs had longer margins for articulation with the coracoid than for articulation with the upper arm. 20. In the shoulder, the coracoid had become the largest element covering the major part of the breast. 