For generations, Dunkleosteus terrelli, also known as Ohio’s state fossil fish, has been a familiar figure for those in the ...

Learn about Dunkleosteus, an ancient apex predator that ripped apart large fish with sharp bony blades that lined its mouth.

A detailed study published in The Anatomical Record explains how the 14-foot armored fish was indeed an “evolutionary oddball ...

Ohio’s ancient sea monster, the Dunkleosteus terrelli, is revealed in new clarity by a recent study that shows just how ...

Great Lakes Aquarium's newest feature will include two new touch pools featuring aquatic animals not commonly associated with the region. A full-scale reproduction of the prehistoric Dunkleosteus, a ...

About 360 million years ago, long before dinosaurs walked the Earth, a terrifying predator ruled the shallow seas that once covered what is now Cleveland, Ohio. Its name was Dunkleosteus terrelli, a ...

The aquatic apex predator lived over 300 million years ago in the shallow waters covering present-day Cleveland. In A Nutshell Scientists discovered Dunkleosteus had far more cartilage in its skull ...

An artist’s rendering of a prehistoric jawed fish from the Late Devonian called Dunkleosteus. These sorts of large, active vertebrates evolved shortly after the ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...