Spiky new American ankylosaurid originated in Asia

A new genus and species of ankylosaurid discovered in Grand Staircase-Escalante National Monument in southern Utah reveal new information about the spread of armored dinosaurs into North America. Most North American ankylosaurids are known for their smooth skulls, but the new specimen more closely resembles spiky-skulled Asian ankylosaurids.

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Mary Caperton Morton

Mary Caperton Morton

Morton (https://theblondecoyote.com/) is a freelance science and travel writer based in Big Sky, Mont., and an EARTH roving correspondent.  

Wednesday, November 28, 2018 - 06:00