-
By: Sansom, Ivan J - Armstrong, Howard A - Smith, M PaulType: ArticleIn: PalaeontologyVolume: 37Series:Issue:Date: 1995Page Range: 781--799Publication Info: London, Palaeontological Association, 1957-Subjects:
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By: Armstrong, Howard AType: ArticleIn: PalaeontologyVolume: 40Series:Issue:Date: 1997Page Range: 763--797Publication Info: London, Palaeontological Association, 1957-Subjects: