In the rugged badlands of Morocco’s Middle Atlas Mountains, a dinosaur bristling with spikes once lumbered across the Jurassic floodplains. It was not the squat, club-tailed Ankylosaurus of textbooks, ...
The earliest known armored dinosaur did not just carry a few defensive plates, it bristled with spikes so extreme that its neck looked like a living barricade. New research on this Jurassic ankylosaur ...
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