Browsing Tag
Cretaceous period
2 posts
Was Spinosaurus a Wader or a Swimmer?
New fossil evidence, from a crocodile-like snout to a massive paddle-shaped tail, has ignited a fierce debate over whether the giant predator Spinosaurus was a shoreline wader or a powerful underwater swimmer.
Exceptional new fish fossil sparks rethink of how Earth’s geology drives evolution
An illustration of the Ngamugawi wirngarri coelacanth in its natural habitat. Katrina Kenny Alice Clement, Flinders University and…