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  1. By: Ausich, William I - Guenther, Robert L
    Type: Article
    In: Kirtlandia
    Volume: 49
    Date: 1996-02
    Page Range: 1--5
    Publication Info: Cleveland, Ohio, Cleveland Museum of Natural History,
  2. By: Ausich, William I
    Type: Article
    In: Palaeontology
    Volume: 29
    Date: 1986
    Page Range: 85--99
    Publication Info: London, Palaeontological Association, 1957-
  3. By: Ausich, William I - Babcock, Loren E.
    Type: Article
    In: Palaeontology
    Volume: 41
    Date: 1998
    Page Range: 193--202
    Publication Info: London, Palaeontological Association, 1957-