Dunkleosteus: A 20-Foot Fish With an Armored Skull and Bladed Jaws
Dunkleosteus was one of the most formidable predators in ancient oceans. This armored fish lived in marine ecosystems during the Late Devonian period roughly 360 million years ago.
Dunkleosteus was one of the most formidable predators in ancient oceans. This armored fish lived in marine ecosystems during the Late Devonian period roughly 360 million years ago.