Fossil discovery reveals ‘hidden’ apex predator that rivaled marine reptiles 100 million years ago CNN

The diagram shows the huge size of Nanaimoteuti compared to other animals.

Giant octopuses, up to 62 feet (19 meters) long, were among the top marine predators about 100 million years ago, according to a new study that discovered rare fossils hidden in solid rock. An extremely well-preserved specimen of the octopus’s powerful jaw shows signs of severe wear and tear from crushing hard prey such as … Read more