KOWALEVSKIAN CO-EVOLUTION OF PREDATOR GIANT POTENTIAL PREY OF THE LATE JURASSIC artigos/papers Here I will describe the head-neck mechanics in the Late Jurassic allosaurid theropods, adaptations that mimic those of sabre-tooth mammals in allow- ing the upper jaw to act as a saw-edged weapon for inflicting wounds on gigantic sauropod dinosaurs, a mode of predation that could be termed "bronto- phagy" Wyoming Dinamation Society. 1447 Sumac Ave., BOULDER, COLORADO 80304. USA
