Scientists ID new pterosaur species small enough to perch on person’s shoulder

WorldEnvironment
8 Jul 2025 • 2:02 PM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

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  • Researchers have identified a new species of pterosaur, Eotephradactylus mcintireae, which is the oldest known pterosaur in North America.
  • The fossilised jawbone of the winged reptile, dating back 209 million years, was uncovered in 2011 by scientists at the Smithsonian’s National Museum of Natural History.
  • The discovery was made at a remote bonebed in Petrified Forest National Park in Arizona, where the jawbone was preserved in volcanic ash.
  • The newly identified pterosaur was small enough to perch on a person’s shoulder and likely fed on fish, as indicated by its worn teeth.
  • The site has yielded over 1,200 individual fossils, including those of an ancient turtle, suggesting rapid dispersal of turtles across Pangaea.

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