As reported by the Washington Post:
... a site in China’s Turpan-Hami Basin in Xinjiang has coughed up 215 beautiful, pliable and miraculously three-dimensional eggs — 16 of which contain embryonic remains. The researchers also suspect there could be as many as 300 more eggs within the same sandstone block...Illustration by Zhao Chuang. More about pterosaurs at Wikipedia. And by the way...
What’s more, the egg treasure trove also boasts skeletons from what appear to be hatchlings, juveniles and adults... Pterosaurs ran the gamut from the gigantic, aircraftlike Quetzalcoatlus all the way down to animals about the size of a sparrow, such as Nemicolopterus. Some had the long, pointy snouts we typically associate with the flying reptiles. Others boasted wild and crazy crests...
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