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Helveticosaurus
Taxonomy
Helveticosaurus was named by Peyer (1955) [Sepkoski's age data: Tr Anis-u , Tr Ladi-l Sepkoski's reference number: 2]. It is not extant.
It was assigned to Helveticosauridae by Carroll (1988), Rieppel (1989); and to Placodontia by Sepkoski (2002).
It was assigned to Helveticosauridae by Carroll (1988), Rieppel (1989); and to Placodontia by Sepkoski (2002).
Species