This type of growth was typical of medium-sized dinosaurs

Además de su joroba distintiva

También conocidos como "gatos con dientes de cimitarra"

tenía una serie de espinas en su cola que podían utilizarse para la defensa

Approximate measurements of the Diatryma:

Qianzhousaurus sinensis Dicraeosaurus This type of growth wasQianzhousaurus sinensis is a theropod dinosaur of the family Tyrannosauridae that lived during the Late Cretaceous , approximately 72 million years ago, in what is now China. This predator belongs to a particular lineage of tyrannosaurids known as Alioramini , characterized by having long and narrow snouts, differentiating themselves from the robust skulls of other tyrannosaurids such as Tyrannosaurus rex or Tarbosaurus bataar . Discovered in Jiangxi