Yuanmouraptor wasn't a raptor or a megaraptorid, but it did have two foot long jaws full of sharp, serrated, teeth. Plus a "noble" tyrannosauroid, Kileskus, that had a long crest down its head and lived about 100 million years before T. rex.

For links to every news story, all of the details we shared about Kileskus, and our fun fact check out https://iknowdino.com/Kileskus-Episode-536/

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Dinosaur of the day Kileskus, one of the oldest known tyrannosauroids. It lived in the Middle Jurassic of what is now Siberia.

In dinosaur news this week:

• There’s a new carnivorous metriacanthosaurid dinosaur, Yuanmouraptor jinshajiangensis

This episode is brought to you by the Colorado Northwestern Community College. Join them for two weeks digging up dinosaur bones from the Jurassic Period in Northwest Colorado this summer. For details go to CNCC.edu/dinodig

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