Nanotyrannus lancencis gazella en una época en la

en una época en la que los dinosaurios comenzaron a diversificarse y evolucionar en una amplia variedad de formas

Compared to other tyrannosaurids

reigning over its surroundings with an imposing presence

Yinlong downsi vivió en lo que hoy es China

Nanotyrannus lancencis gazella en una época en laNanotyrannus lancensis is a controversial tyrannosaurid theropod taxon from the Late Cretaceous (Late Maastrichtian), known primarily from a relatively complete skull (CMNH 7541) found in the Hell Creek Formation of Montana, USA. Its validity as a separate genus has been widely debated, with numerous studies interpreting it as a juvenile Tyrannosaurus rex , while others maintain that it possesses its own diagnostic features. The type specimen is a