Ancient eggshells shed new light on crocodiles that hunted prey from trees

By Chris Lau, CNN (CNN) — Scientists say they have unearthed Australia’s oldest known crocodile eggshells, a discovery that could shed light on ancient reptiles that may have hunted prey by dropping on them from trees. The eggshells belonged to mekosuchine crocodiles, a prehistoric creature that dominated Australian waters 55 million years ago — a