Well-Preserved Dinosaur Embryo Found Inside Fossilized Egg

The oviraptorosaur embryo, which has been named “Baby Yingliang.” (LIDA XING/ISCIENCE)

A well-preserved dinosaur embryo has been found inside a fossilized egg. The fossilized dinosaur embryo came from Ganzhou, Jiangxi Province in southern China and was acquired by researchers in 2000.

Researchers at Yingliang Group, a company that mines stones, suspected it contained egg fossils, but put it in storage for 10 years, according to a news release. When construction began on Yingliang Stone Natural History Museum, boxes of unearthed fossils were sorted through.

Reconstruction of a close-to-hatching oviraptorosaur egg. (LIDA XING/ISCIENCE)

“Museum staff identified them as dinosaur eggs and saw some bones on the broken cross section of one of the eggs,” Lida Xing of China University of Geosciences, Beijing, said in a news release. A embryo was found hidden within, which they named “Baby Yingliang.”

The embryo is that of the bird-like oviraptorosaurs, part of the theropod group. Theropod means “beast foot,” but theropod feet usually resembled those of birds. Birds are descended from one lineage of small theropods.

Click here to read more.

SOURCE: CBS News, Caitlin O’Kane