While taking a walk on a lunch break from fieldwork in Alberta, Canada, paleontologist Michael Ryan came across a couple of bones. In one hand he gripped an antler from a modern mule deer. In the other he held a piece of an ornithischian dinosaur bone. Ryan couldn't help but notice that both bones bore highly similar bite marks . And that's when it hit him. [More]
"Wednesday, June 23, 2010
Something to Chew On: Bite Marks Suggest Ancient Mammals Dined On Dinosaur Bones
Something to Chew On: Bite Marks Suggest Ancient Mammals Dined On Dinosaur Bones: "
