Agonized pose tells of dinosaur death throes

The peculiar pose of many fossilized dinosaurs, with wide-open mouth, head thrown back and recurved tail, likely resulted from the agonized death throes typical of brain damage and asphyxiation, according to two paleontologists.

http://archaeologynewsnetwork.blogspot.com/2011/07/agonized-pose-tells-of-dinosaur-death.html