https://www.livescience.com/animals/dinosaurs/enigmatic-runner-dinosaur-from-colorado-helps-rewrite-understanding-of-several-jurassic-species
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6/26/25 at 5:54pm
Organization
Live Science
Author
Patrick Pester
The discovery of Enigmacursor mollyborthwickae, a dog-size "runner" dinosaur, has left researchers re-evaluating Nanosaurus and several other US dinosaurs from the Morrison Formation in Colorado.
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