New skull of tube-crested dinosaur reveals evolution of bizarre crest

The first new skull discovered in nearly a century from a rare species of the iconic, tube-crested dinosaur Parasaurolophus was announced today in the journal PeerJ. The exquisite preservation of the skull, especially the bizarre tube-shaped nasal passage, finally revealed the structure of the crest after decades of disagreement.

from Phys.org - latest science and technology news stories https://ift.tt/3qHp2oq

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