Baryonyx is a member of the Spinosaur family. It is the thanks to its fossils and location that helped out scientist to discover that Suchomimus and Spinosaurus. It lived near rivers and ate fish. It would enter into the river and wait patiently and catch the fish. It had a sail that allowed it to soak up the sun and keep it warm while it is fishing. Compared to its latter relatives its sail was not that big. It lived in Europe during early Cretaceous period.