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When did the T-Rex ( tyrannous Rex ) live?

User Louise
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2 Answers

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65 to 70 million years ago, during the Cretaceous period.
User Drone
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70 - 65 million years ago during the late Cretacious period. Interestingly though tyrannosaurus's ancestors were traced to the early Cretacious period.

User JuBaer AD
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