This article is research, and new taxa based on tyrannosaurs in he year of 1958.


New taxaEdit

  • Chingkankousaurus-Chingkankousaurus a tyrannosaur known for fossils in China. It was once believed to belong to a tyrannosaurid, but studies in 2001 suggest it was a basal tyrannosaur. It is very dubious.

New IchnotaxaEdit

New OotaxaEdit