Giant Octopus: Formidable Predators of the Cretaceous Oceans 2 min read Science Giant Octopus: Formidable Predators of the Cretaceous Oceans Ethan Mitchell 24.04.2026 Giant octopuses, some reaching lengths of 19 metres, were top predators in the Cretaceous oceans. Research highlights... Read More Read more about Giant Octopus: Formidable Predators of the Cretaceous Oceans