New research shows 'juvenile' T. rex fossils are a distinct species of small tyrannosaur
Date | 2nd, Jan 2024 |
---|---|
Source | Phys.org - Scientific News Websites |
DESCRIPTION
A new analysis of fossils believed to be juveniles of T. rex now shows they were adults of a small tyrannosaur, with narrower jaws, longer legs, and bigger arms than T. rex. The species, Nanotyrannus lancensis, was first named decades ago but later reinterpreted as a young T. rex.