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  1. By: Shergold, J H - Cooper, R. A. (Roger Alan), - MacKinnon, David Ironside - Yochelson, Ellis L. (Ellis Leon),
    Type: Article
    In: Palaeontology
    Volume: 19
    Date: 1976
    Page Range: 247--291
    Publication Info: London, Palaeontological Association, 1957-
  2. By: Cooper, R. A. (Roger Alan), - Fortey, Richard A
    Type: Article
    In: Bulletin of the British Museum (Natural History) Geology
    Volume: 36
    Date: 1982
    Page Range: 157--302
    Publication Info: London, BM(NH),
  3. By: Cooper, R. A. (Roger Alan),
    Type: Article
    In: Palaeontology
    Volume: 16
    Date: 1973
    Page Range: 45--115
    Publication Info: London, Palaeontological Association, 1957-
  4. By: Cooper, R. A. (Roger Alan), - Yunan, Ni
    Type: Article
    In: Palaeontology
    Volume: 29
    Date: 1986
    Page Range: 313--363
    Publication Info: London, Palaeontological Association, 1957-
  5. By: Cooper, R. A. (Roger Alan), - Stewart, I R
    Type: Article
    In: Palaeontology
    Volume: 22
    Date: 1979
    Page Range: 767--797
    Publication Info: London, Palaeontological Association, 1957-