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230-Million-Year-Old Dinosaur Fossils Rewrite Theories on Dinosaur Origins
The UW Geology Museum announced the discovery of a new dinosaur species named Ahvaytum Bahndooiveche, which is 10 million years older than the previous oldest Northern Hemisphere dinosaur.
Ahvaytum Bahndooiveche lived around 230 million years ago, challenging previous theories about dinosaur origins in the Northern Hemisphere.
The dinosaur's name translates to 'long ago dinosaur' in the Shoshone language, marking it as the first species named in an indigenous language.
The discovery highlights the importance of collaboration with tribal partners, as emphasized by Amanda Leclair-Diaz, a co-author of the research.