NPR News: An old relative of the T. rex sparks new questions about the dinosaur's origins

An old relative of the T. rex sparks new questions about the dinosaur's origins
Researchers say they've identified the oldest known Tyrannosaurus, shaking up the ongoing debate over how and when the dinosaurs arrived in North America.

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Làm đẹp Blog 247 January 15, 2024 at 05:00PM
Category Science