A 300-million-year-old tentacled sea creature has lost its crown as the world’s oldest octopus, after scientists found ...

A 300-million-year-old fossil that earned a Guiness World Record in 2015 as the world’s oldest octopus, has now been reclassified after new research published in Proceedings of the Royal Society B.

Pohlsepia mazonensis fossil reclassified from octopus to nautiloid species Advanced scans revealed a radula with 11 tooth-like elements, typical of nautiloids Decomposition before burial made the ...

New X ray study shows famed 300-million-year-old Pohlsepia fossil is not an octopus at all. Scientists have admited error and ...

Scientists utilized 3D X-ray imaging to uncover new details that challenged previous ideas about prehistoric marine life.

A 300-million-year-old tentacled sea creature has lost its crown as the world’s oldest octopus, after scientists found evidence that it’s not an octopus at all.Newly published research concludes that ...