New Dinosaur Species Could Explain Tyrannosaurus Rex Evolution

We know a lot about the T. rex that lived millions of years ago, but it’s still a wonder to scientists how it became the legendary predator. With a recent discovery, scientists may have found a missing link.

Why did the T-Rex have tiny arms?

Tyrannosauridae - Wikipedia

Which Dinosaur Gave Rise to Tyrannosaurus Rex? - Science Connected

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When T. Rex became tyrannical

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Why were Tyrannosaurs rex arms so small?

Thai dinosaur is a cousin of T. rex