Raptorex Raptorex Raptorex is a dubious genus of tyrannosaurid dinosaur. Its fossil remains consist of a single juvenile specimen probably uncovered in Mongolia, or possibly northeastern China. The type species is "R. kriegsteini", described in 2009 by Sereno and colleagues. The genus name is derived from Latin ', "robber", and ', "king". The specific name honours Roman Kriegstein, a survivor of the Holocaust, whose son Henry Kriegstein donated the specimen to the University of Chicago for scientific study. While initially considered to have come from the Yixian Formation of China, dated to approximately 125 million years ago during the early Cretaceous
Tyrannosaurus in popular culture "Jurassic Fight Club", "Dinolab", "", "T. Rex: A Dinosaur in Hollywood", "Dinosaur Revolution", and "Planet Dinosaur", in which it only appears as a skeleton image. Chomper from "The Land Before Time" series, as well as Red Claw from the TV series, and "Sharptooth" from the original film are all tyrannosaurs. "Tyrannosaurus"-themed mecha have appeared in the Super Sentai series since "Kyoryu Sentai Zyuranger" in Shogozyu Tyrannosaurus, V-Rex of "Mirai Sentai Timeranger", Bakuryu Tyranno of "Bakuryuu Sentai Abaranger", Gozyu Rex of "Kaizoku Sentai Gokaiger", and recently Gabutyra of "Zyuden Sentai Kyoryuger". They also appear in their respective Power Rangers adaptations in