Sarcosuchus imperator, SuperCroc Scute Troodon Bothriolepis belongs to a now-extinct

Bothriolepis belongs to a now-extinct group of primitive-jawed armored fish called Placodermi

It may have been the ancestor of Smilodon

Chasmosaur tibia & fibula

Back parts of the roof of the mouth and the inside of the lower jaw held dense batteries of peg-like teeth

The overall size of the living fish would have been about 24 inches (60cm)

Sarcosuchus imperator, SuperCroc Scute Troodon Bothriolepis belongs to a now-extinctSarcosuchus (pronounced SAHR co SOOK us) (meaning "flesh crocodile") was a ancient crocodilian (it was not a dinosaur). This giant meat eater was about 37 40 feet (11 12 m) long and may have weighed up to 10 tons. Its body was covered with bony armor (scutes). There were over 100 teeth in its long jaws and it had an overbite (the top jaw extended beyond the lower jaw). Sarcosuchus lived during the Cretaceous period, roughly 110 million years ago.