Largest Meat-Eating Dino Was a True Swimmer and Had the Dense Bones to Prove It - Gizmodo

New research shows that not all non-avian dinosaurs were restricted to land.

Spinosauridsthe largest carnivorous dinosaurs to have ever livedhunted for prey while fully submerged in water, according to an innovative new study that considered the bone density of these fearsome… [+5858 chars]

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