11. The scapulocoracoid, a bone that makes up the pectoral girdle , is large and broad. 12. The pectoral girdle is well known. 13. There is extensive fusion of the trunk vertebrae as well as fusion with the pectoral girdle . 14. Further referred associated remains include arms bones, pectoral girdle bones, vertebrae ( including femorae. 15. The pelvic and pectoral girdle bones were very thin also, often only several millimetres thick. 16. The humeral process of the pectoral girdle is moderately long with poorly developed or fine denticulations. 17. They lack legs but have remnants of the pelvic and pectoral girdles embedded within their body musculature. 18. The wing and pectoral girdle bones of this avian fossil have been found to be quite distinct. 19. With progression the illness involves the pectoral girdle and trunk muscles and finally the masseters and temporal muscles. 20. We don't have a page on general girdles, but see pelvic girdle and pectoral girdle .