Sometimes, you open up your carton of eggs and you may notice one egg in particular has a few wrinkles or folds in the shell.

The first dinosaur eggshell ever found from the Lance Formation in Niobrara County has paleontologists excited. They believe ...

This is a preview. Log in through your library . Journal Information The Journal of Herpetology publishes original research articles on the biology of amphibians and reptiles, with emphasis on ...