Jesus the dinosaur

I'm home. Briefly. Off to Florida to read AP exams in the morning, and I've spent most of my day at home writing exercises for a Basic Writing textbook and being loaded down with free books, ten years' worth of Shakespeare Quarterly, and a plastic dinosaur by my beloved and now mostly-retired advisor, who is cleaning out his office. There were a few exciting moments when I thought the dinosaur might actually be a Jesus Lizard based on my colleague's identification, but it doesn't look much like the pictures on any of the web sites I looked at, so I think it has to be some sort of dinosaur. I might name it Jesus anyway, just because.

Does anybody know what kind of dinosaur is bipedal with a huge neck frill that looks a bit like an Elizabethan ruff?

I was going to type up proper reviews for the other three Stratford festival plays I saw (Much Ado About Nothing, Coriolanus, and Henry IV, Part 1), but things aren't jelling properly, so I will just say: Good stuff. Go see any or all of them if you're in the area and have any interest in Shakespeare.