Dunkleosteus, model Dimetrodon and quarried out as many

and quarried out as many fossils as he could

Fossil Frog

Subclass: Carinatae

including the ability to breathe air

it shares the typical features of an ankylosaurids

Dunkleosteus, model Dimetrodon and quarried out as manyDunkleosteus, the biggest member of the family Dinichthyidae ("terrible fishes"), was a heavily armored primitive fish from the late Devonian period, about 360 million years ago. This top predator was up to 11. 5 ft (3. 5 m) long and had large, scissor like cutting jaws with serrated, razor sharp bones, but no teeth. Its skull was was over 2 feet (65 cm) long. It had a jointed neck, an eel like tail, a scale less body, and hinged body shields.