Qianzhousaurus sinensis, long-snouted tyrannosaur

[paleoferroequine]

Found this interesting, not sure about size, 10 meters? Alioramus might be juvenile of this.
http://news.nationalgeographic.com/news/2014/05/140507-pinocchio-rex-dinosaurs-tyrannosaurus-science-new-species/

[Balaur]

Interesting. Then, again, the media blow out was just astonishing. One aritcle even said it was "fast and deadlier than T. rex." 

Still, a nice find.

[CityRaptor]

Interesting. Then, again, the media blow out was just astonishing. One aritcle even said it was "fast and deadlier than T. rex." 

Isn't that also how WW3D describes Gorgosaurus?
Also saying "living side by side" with T.rex is a bit miseleading. Eve if one considers Tarbosaurus bataar a species of Tyrannosaurus, it would be T. bataar.

[tyrantqueen]

"The trouble was, they were both juveniles. So it was possible their long snouts were just a weird transient feature that grows out in adults," said Dr Brusatte, an expert in tyrannosaur evolution.

Does this have any consequence for the validity of "Nanotyrannus" as a real species, and not a juvenile T.rex?

[laticauda]

Qianzhousaurus sinensis:  Check out this skull.  A Tyrannasur with a long snout and Narrow long teeth.  According to the article I just read, it was nearing adulthood when it had died, so it is not a juvenile. 



Another picture

[Megalania]

interesting finding
probably Alioramus may be the juvenile if we compare this two reconstructions