Published in Sauropod Vertebra Picture of the Week
Author Matt Wedel

Many thanks to everyone who played pin-the-skull-on-the-carnivore. The answers are down at the bottom of this post, so if you’ve just arrived here and want to take the challenge, go here before you scroll down. To fill up some space, let me point out how crazy variable the skulls of black bears, Ursus americanus , are.