Fossils from Mongolia, Argentina show some dinosaurs laid soft-shelled eggs
Scientists have unearthed the first fossils of soft-shelled eggs laid by dinosaurs - two disparate species from Argentina and Mongolia - in a discovery suggesting that the earliest dinosaurs produced such eggs before some lineages turned to hard shells. [Source]
Publication Date:Origin: reuters.com
Category: scienceNews
Topics: dinosaurs, soft-shelled, Argentina, Mongolia, shells, turned, lineages, produced, earliest, suggesting, discovery, species, disparate, fossils, first, unearthed, Scientists, Fossils