(CNN) — A clutch of 28 dinosaur eggs found in the Qinglongshan fossil reserve in central China is about 86 million years old, according to scientists who used an “atomic clock” method to date the ...
Newly analyzed dinosaur eggs from China are offering an unusually intimate look at how these animals reproduced, grew, and nested in the final chapters of the Cretaceous. From clutch sites preserved ...
Add Yahoo as a preferred source to see more of our stories on Google. Researchers collected and vaporized samples from fossilized eggshells in China's Qinglongshan fossil reserve. They calculated how ...