Dunkleosteus terrelli Scale:1:35 similar to the habitats of

similar to the habitats of modern antelopes

in some species

which represents a crucial phase in the evolution of cetaceans from their terrestrial ancestors towards forms more adapted to the aquatic environment

lo que sugiere que era un dinosaurio bípedo que se movía principalmente sobre sus patas traseras

which include whales

Dunkleosteus terrelli Scale:1:35 similar to the habitats ofDunkleosteus terrelli was a species of arthrodirous placoderm fish that existed in the late Devonian period, from about 380 to 360 million years ago, in the Frasnian and Famenian. Contrary to previous estimates, recent research has shown that Dunkleosteus terrelli did not reach the enormous dimensions previously attributed. Instead of 10 meters in length, this armored fish is now believed to have been of a more moderate size, reaching approximately 3.