Eons

Why Paleontologists Can’t Stop Fighting About Spinosaurus (2025x12)

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What does it mean to be a “semi-aquatic” dinosaur? Was it wading in the shallows, or could it have been a skilled swimmer? Each scenario paints a very different picture of Spinosaurus, And the discovery of new fossils has paleontologists rethinking just how weird and watery this dinosaur was all over again.