Fig. 2From: Co-occurrence of Neusticosaurus edwardsii and N. peyeri (Reptilia) in the Lower Meride Limestone (Middle Triassic, Monte San Giorgio)Stratigraphic distribution of the pachypleurosaurids from Monte San Giorgio, according to Sander (1989) and O’Keefe and Sander (1999). Stratigraphic log modified from Furrer (1995)Back to article page