Dinosaur of the Day 5/27/14

Glad to see my post had an influence on you :)

i've always found it interesting how the early tyrannosauroids have  long, three fingered arms. Eotyrannus is definetly a cool little animal

Yep, definitely a fascinating animal. I think that it's interesting how Tyrannosaurs, which mainly preyed on Ceratopsids, Ankylosaurids and Hadrosaurids, went from long arms and small jaws to humungous jaws and tiny arms. While Carcharodontosaurids, which preyed on small Ornithopods and gigantic sauropods, had long, relativley weak jaws and large, three-fingered arms.