2.There were more complication, the main were fracture ( rib, cranial bone and clavicle), shock, pneumoatothorax, pneu-mohydrothorax, hydropneumothorax.
19.Early in the 20th century though, somebody realized that up to that point in time, we had never found a dinosaur skeleton that in fact had a Clavicle.
20.Cross your arms over your chest, so that the fingers of your left hand would be under your right clavicle and the fingers of your right hand would be under the left one.