Dull teeth, long skulls, specialized bites evolved in unrelated plant-eating dinosaurs

Herbivorous dinosaurs evolved many times during the 180 million-year Mesozoic era, and while they didn’t all evolve to chew, swallow, and digest their food in the same way, a few specific strategies appeared time and time again. An investigation of the skulls of 160 non-avian dinosaurs revealed the evolution of common traits in the skulls and teeth of plant-eating members of otherwise very different families of these extinct reptiles.
Paleontology News — ScienceDaily

This entry was posted in Paleontology and tagged , , , , , , , , , . Bookmark the permalink.

Leave a Reply