Todas las Criaturas Marinas Extintas Explicadas

All Extinct Marine Creatures Explained 520 million years ago, long before anything with a backbone existed, the Cambrian oceans already had a king. Anomalocaris measured approximately one meter in length, making it the largest predator of its time by a huge margin, in a world where most creatures could fit in the palm of your hand. Its body was segmented and translucent, with orange and reddish hues, propelled by lateral fins that rippled like a ribbon in the wind.