From these drawings, we know that this creature, which lived  about 100 million years ago, was very big, it had tall spines on its back, forming a magnificent sail, and it had long, slender jaws,  a bit like a crocodile, with conical teeth, that may have been used  to catch slippery prey, like fish.
Iz tih crteža znamo da je taj stvor živio  prije otprilike 100 milijuna godina, bio je velik, imao je visoke kralješke na leđima u obliku veličanstvenog jedra i dugačku, tanku čeljust, pomalo nalik na krokodila, s klinastim zubima koje je vjerojatno koristio za lov skliskog plijena poput ribe.