Giant octopuses up to 19 meters dominated the oceans 100 million years ago, and new 3D technology reveals what the true apex predators of the sea were like.

Published on

26/04/2026 at 12:27

The concept of big octopuses dominating the oceans might seem like science fiction. However, new scientific discoveries present that this actuality existed about 100 million years in the past, throughout the Cretaceous interval. And, surprisingly, these animals not solely existed but additionally occupied the high of the marine meals chain.

The info was launched by the scientific journal Science, based mostly on an in depth examine that used 3D technology to analyze extraordinarily uncommon fossils. According to researchers, these creatures — generally known as Nanaimoteuthis — may attain a formidable 19 meters in size, putting them amongst the largest predators of their time.

3D technology reveals highly effective jaws and stunning consuming habits

To higher perceive these prehistoric creatures, scientists resorted to advanced techniques of 3D digital reconstruction. With this, they were ready to analyze fossilized constructions that had been preserved inside stable rocks for hundreds of thousands of years.

These analyses revealed a elementary element: the jaws of the big octopuses confirmed intense indicators of put on, indicating that they ate up laborious prey, equivalent to shells and even bones. In different phrases, they were not simply massive — they were extraordinarily environment friendly predators.

Furthermore, researchers recognized that these cephalopods possessed a construction tailored for crushing powerful meals, which additional reinforces their place as dominant predators in the marine setting.

Consequently, this discovery utterly adjustments how we perceive the dynamics of historic oceans. Previously, it was believed that different teams, equivalent to massive marine reptiles, occupied the high of the meals chain. Now, octopuses strongly enter this state of affairs.

What this discovery adjustments in science and the historical past of marine life

This discovery is not only curious — it has a direct affect on science. After all, discovering such well-preserved fossils of soft-bodied animals, like octopuses, is extraordinarily uncommon. This occurs as a result of, in contrast to bones, delicate tissues decompose shortly.

Therefore, every new report of this kind provides a singular alternative to perceive the evolution of marine life. In this case, the analyzed fossils present that octopuses already possessed extremely refined variations 100 million years in the past, which signifies a way more complicated evolution than beforehand imagined.

Furthermore, scientists emphasize that these discoveries assist reconstruct historic ecosystems with better precision. This means, it turns into attainable to perceive how totally different species interacted and competed for meals.

Finally, it’s price noting that this examine is a component of a collection of current discoveries which are increasing data about Earth’s previous. In reality, current analysis recognized fossils up to 512 million years previous, containing 153 totally different species, of which about 59% were utterly unknown to science till then.

Do you consider there are nonetheless unknown big creatures hidden in the oceans at this time?