I was familiar with a specimen of Tyrannosaurus rex named “Wyrex” for a long time. Dr. Bob Bakker sent me a few pictures of Wyrex pebbly skin… but nothing else. We were at that time discussing the possibility of T. rex feathers. For me the fragment of the pebbly skin of Wyrex looked almost subcutaneous … but that is not the issue I’m addressing in this post. When I finally saw the mounted skeleton of Wyrex, it left me dumbfounded. I was impressed beyond anything that I have seen since the reconstruction of Deinocheirus: more than half of the tail was bitten off by another T. rex … and Wyrex survived the attack! It’s a horrifying sight indeed… and the simple thought of how that animal not only survived it but managed to balance a heavily unbalanced body got my mind reeling for a long time. Indeed the worst enemy of T. rex in his environment was… T. rex!
For me the most problematic part of the fossil is the mechanical… how this animal healed such massive stump and could have walked? Was it protected and fed by a group of tyrannosaurs? The trail represents such important device for attaching leg muscles and balancing a horizontal body with a massive head! How the famous “shark on stilts” would have managed?… these seem mere academic questions: it did survive!
It was time to illustrate it. As pathologies go this must be the most spectacular. Right at this moment I’m working in a project that is taking all my time and that will be the delight of so many dino-gore fans. And unlike empty, phoney dinosaur battles in the movies, I am going to show blood, guts and and harm in excruciating detail! … well, more or less! In the next months I will be showing some other material … and I have noticed the wincing of horror in the face of some that have seen some of the pictures… after all we hate seeing our favourite dinosaurs being harmed don’t we? Or perhaps… not?