Octopuses the size of school buses dominated prehistoric oceans

A new study suggests 60-foot-long creatures resembling the mythical “kraken” were top marine predators millions of years ago.

Ancient giant Octopuses may have ruled the oceans 100 million years ago — New study reveals massive marine predators

New research suggests giant octopuses up to 19 metres long may have ruled ancient oceans 100 million years ago, challenging ...

65-foot-long octopuses ruled ancient oceans

Around 100 million years ago, real kraken-like creatures stalked Earth’s prehistoric oceans. According to a study published ...
The Eastern Herald

Cretaceous “Kraken” Octopus Emerges as Apex Predator That May Have Ruled Dinosaur-Era Seas

New fossil evidence suggests a massive octopus may have been the true apex predator of the dinosaur-era seas, challenging ...
Raleigh News & Observer

Prehistoric ocean giant — a right whale ancestor — found as new species in Japan

Fossils found in a riverbed in Japan were revealed as a large, ancient ancestor of right whales. Tanaka, et al (2025) Palaeontologia Electronica The largest animal thought to ever live is swimming ...
Mathrubhumi English

Prehistoric Kraken? 19-metre giant octopus once ruled the dinosaur-era oceans: Study

Life Kraken? New fossil evidence reveals a prehistoric octopus that stretched nearly 20 metres long! These \"brainy\" giants ...
Frontiers

Above and Below the Sea: Coastal Ecosystems and Submerged Paleolandscapes in Prehistoric Archaeology and Marine Geology

The settlement of coastlines and the use of marine food resources, often collectively referred to as coastal adaptations, feature prominently in global ...
Phys.org

News on prehistoric-ocean

Despite an extreme environment characterized by high pressure, high temperature, strong acidity and low oxygen levels resembling living conditions in prehistoric times, hydrothermal vents harbor a ...