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  1. Status of the pachypleurosauroid Psilotrachelosaurus toeplitschi Nopcsa (Reptilia, Sauropterygia), from the Middle Triassic of Austria / Olivier Rieppel --.
    By: Rieppel, Olivier.
    Publication info: [Chicago, Ill.] :Field Museum of Natural History,1993.
    Contributed by: University of Illinois Urbana Champaign
    Subjects: Austria  Classification  Paleontology  Psilotrachelosaurus toeplitschi  Reptiles, Fossil  Sauropterygia  Triassic  
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