Palaeontologists can’t agree on whether fossils from several small dinosaurs represent juvenile Tyrannosaurus rex or smaller adults of a separate species that lived alongside them
Tyrannosauridae - Wikipedia
Newly discovered dinosaur had tiny arms like T. rex
What We've Discovered About the 'Tyrant Lizard King' Since the Nation's T. rex Was Unearthed, Smithsonian Voices
Dinosaur Predation in the Fossil Record - Digital Atlas of Ancient Life
Sue (dinosaur) - Wikipedia
Discovery of closest relative of 'Tyrannosaurus rex' sheds light on the mystery of these predators, Science
T-Rex: Tyrannosaurus Dinosaur Facts and Information
6 surprising facts about how T. rex came to be the dominating dino
Researchers suggest T-Rex fossils are another species. Not all agree
Newly discovered dino may be tyrannosaur 'missing link
Why the sale of a T. rex fossil could be a big loss for science
New research shows 'juvenile' T. rex fossils are a distinct species of small tyrannosaur
Scientists propose Tyrannosaurus had three species, not just 'rex, dino t rex rtx
Tiny T. rex fossils aren't a new species - they are just teenagers
Tyrannosaur, Size, Species, & Facts