dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Westermann, G. E. G. (Gerd Ernst Gerold), - Rioult, M
    Type: Article
    In: Palaeontology
    Volume: 18
    Date: 1975
    Page Range: 871--877
    Publication Info: London, Palaeontological Association, 1957-