Christchurch, Jan 1 (The Conversation) Ichthyosaurs were reptiles that swam in the seas during the time of the dinosaurs. They evolved separately around 250 million years ago, possibly from a ...
The largest and most diverse group of Triassic aquatic reptiles gave birth to live young, researchers report in this week's Nature. The finding in sauropterygians is the first evidence of viviparity ...
Ichthyosaurs were reptiles that swam in the seas during the time of the dinosaurs. They evolved separately around 250 million years ago, possibly from a crocodile-like ancestor, to resemble fish ...
Scientists have unearthed in the badlands of Alberta's Dinosaur Provincial Park the fossilized neck bone of a young Cryodrakon, a type of flying reptile ... published this week in the Journal ...