Eggs of pterosaurs discovered in China reveal the genesis of a flying reptile
Posted in 01/12/2017 by admin
A deposit of 200 fossilized eggs, among which some contain the vestiges of embryos, lights the behavior of nesting of these contemporaries of dinosaurs.
Pterosaurs, contemporary reptiles of dinosaurs, reigned over the sky during more than 150 million years. Before disappearing without leaving of descent there are 66 million years. The most impressive, of a scale going to 12 meters, are the biggest flying creatures which the Earth knew.
But this very diversified family - hundred counted species - counted a...