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  1. By: Bolt, John R., - Field Museum of Natural History.
    Publication info: Chicago :Field Museum of Natural History,1977.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  2. By: Bolt, John R.,
    Publication info: Chicago :Field Museum of Natural History,1974.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  3. By: Bolt, John R.,
    Publication info: Chicago :Field Museum of Natural History,1974.
    Holding Institution: University Library, University of Illinois Urbana Champaign
  1. By: Berman, David S. - Reisz, Robert R - Bolt, John R., - Scott, Diane
    Type: Article
    In: Annals of the Carnegie Museum.
    Volume: 64
    Issue: 2
    Date: 1995
    Page Range: 99--133
    Publication Info: [Pittsburgh] :Published by authority of the Board of Trustees of the Carnegie Institute,1901-
  2. By: Lombard, R Eric - Bolt, John R.,
    Type: Article
    In: Palaeontology
    Volume: 38
    Date: 1995
    Page Range: 471--494
    Publication Info: London :Palaeontological Association,1957-