Gronausaurus was a plesiosaur, a type of marine reptile. It was not a dinosaur, though it coexisted with many dinosaurs. Gronausaurus lived during the Early Cretaceous and resided in Europe.

All these Gronausaurus pictures were collected from the internet. Enjoy and explore:

Gronausaurus was described by the following scientific paper(s):
  • S. Sachs. 1997. Erster Nachweis eines gepanzerten Dinosauriers (Reptilia, Ornithischia, Thyreophora) aus der Unterkreide (Berrias) von Gronau in Westfalen. Neues Jahrbuch für Geologie und Paläontologie Monatshefte 1997(1):56-64