2 hours ago · Science · 0 comments

Slip beneath the surface of a Devonian sea—some 419 to 359 million years ago—and you enter a world rightly dubbed the Age of Fishes. Life here is abundant, experimental, and just a little bit savage. This is a time when ecosystems are finding their rhythm, and the balance between predator and prey is being written in real time.The waters teem with armoured placoderms, including the

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