Scientists have finally solved the 'tiny' T-Rex mystery

A groundbreaking study has settled a 40-year debate: the 'tiny tyrant' fossil is not a juvenile Tyrannosaurus rex but a distinct species, Nanotyrannus lancensis. Researchers analyzed the 'dueling dinosaurs' specimen, revealing it was a 20-year-old adult with unique skull and limb features, suggesting a more complex Cretaceous ecosystem than previously believed.

PNSPNS
Nov 4, 2025 - 10:10
 0
Scientists have finally solved the 'tiny' T-Rex mystery
A groundbreaking study has settled a 40-year debate: the 'tiny tyrant' fossil is not a juvenile Tyrannosaurus rex but a distinct species, Nanotyrannus lancensis. Researchers analyzed the 'dueling dinosaurs' specimen, revealing it was a 20-year-old adult with unique skull and limb features, suggesting a more complex Cretaceous ecosystem than previously believed.

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