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