'Frightful' never-before-seen tyrannosaur might be the 'missing link' in T. rex evolution – Livescience.com
Science News
- ‘Frightful’ never-before-seen tyrannosaur might be the ‘missing link’ in T. rex evolution Livescience.com
- New species of tyrannosaur, Daspletosaurus wilsoni, hints at ancestor of T. rex Phys.org
Source: Science News