Brain structure provides key to unraveling function of bizarre dinosaur crests

Saturday, October 18, 2008 - 07:21 in Paleontology & Archaeology

Paleontologists have long debated the function of the strange, bony crests on the heads of the duck-billed dinosaurs known as lambeosaurs. The structures contain incredibly long, convoluted nasal passages that loop up over the tops of their skulls. read more

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