Fig. 3From: First record of the leptonectid ichthyosaur Eurhinosaurus longirostris from the Early Jurassic of Switzerland and its stratigraphic frameworkSkull of Eurhinosaurus longirostris (Owen et Jaeger in von Jaeger, 1856) from the Rietheim Member of the Staffelegg Formation (Bifrons or Variabilis zone Early/Late Toarcian) of Staffelegg, Canton Aargau, Switzerland. Note the exceptionally large orbits and the tiny supratemporal fenestra characteristic of the taxonBack to article page