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Archeologists unearth the largest fully preserved dinosaur claw
Even among the strangest-looking dinosaurs, few are as odd as the newly discovered Duonychus tsogtbaatari. Unearthed in ...
Live Science5 天
'Exquisitely preserved' ginormous claws from Mongolia reveal strange evolution in dinosaurs
Therizinosaurs are a group of dinosaurs that lived across what is now Asia and North America during the Late Cretaceous Period (100 million to 66 million years ago). Despite being part of the ...