Researchers have unearthed the oldest pterosaur ever discovered in North America and named it the "ash-winged dawn goddess." The 209 million-year-old pterosaur was among a cache of more than 1,000 ...
Eotephradactylus mcintireae lived alongside fellow evolutionary newcomers, including turtles, as well as more ancient animal lineages, such as giant amphibians and armored crocodile relatives. (Image ...
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