News tagged with marine reptiles

Rapid rise of the Mesozoic sea dragons

In the Mesozoic, the time of the dinosaurs, from 252 to 66 million years ago, marine reptiles such as ichthyosaurs and plesiosaurs were top predators in the oceans. But their origins and early rise to dominance have been ...

dateMay 20, 2016 in Archaeology & Fossils
shares54 comments 0

New insights into the family tree of modern turtles

Today's sea turtles are the sole survivors of a once diverse ecosystem of marine reptiles from the age of dinosaurs. Sea turtles first appeared during the Cretaceous period, 130-140 million years ago and likely evolved from ...

dateNov 30, 2015 in Evolution
shares54 comments 0