Comment on Nothronychus graffami by DrScottHartman
Very cool. I've noticed that this guy has a very weird pelvis.
It's actually more weird than you realize. The pubes and ischia are not united like in normal theropods (a condition that is partially evovled in primitive therizinosaurs like Falcarius) so the guts can actually sit in between them. Also, the front side splays outward to a truly shocking degree. They almost look like bipedal ankylosaurs. I'll try to remember to post a photo when I get a chance.