The ‘Teenage T. rex’ Fossil Is Reclassified as a Distinct Species: Nanotyrannus
New evidence confirms the ‘Teenage T. rex’ fossil is actually a distinct species, Nanotyrannus lancensis, resolving a decades-long debate. Read the evidence.
Tyrannosaurus rex
Definitive Study Confirms Nanotyrannus Coexisted with T. Rex
New definitive study published in Nature confirms Nanotyrannus lancensis was a distinct species that coexisted with Tyrannosaurus rex. Read the full anatomical evidence and ecological implications.