Board Thread:Movie discussion/@comment-26379635-20150611082644/@comment-26430244-20150613192212

Warning, I haven't seen the movie yet, so all I have to go on is the toys and promotional images.

From what I can tell, I. rex seems to use Carcarodontosaurus DNA as a base, along with Abelisaur (osteraderms) Allosaurid (horns), and Troodontid (thumb) DNA.