dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Riccardi, A C - Sabattini, Nora
    Type: Article
    In: Palaeontology
    Volume: 18
    Date: 1975
    Page Range: 117--136
    Publication Info: London, Palaeontological Association, 1957-
  2. By: Riccardi, A C - Aguirre-Urreta, Maria Beatriz
    Type: Article
    In: Palaeontology
    Volume: 32
    Date: 1989
    Page Range: 447--462
    Publication Info: London, Palaeontological Association, 1957-