-
By: Swan, Andrew R HType: ArticleIn: PalaeontologyVolume: 31Series:Issue:Date: 1988Page Range: 1033--1051Publication Info: London, Palaeontological Association, 1957-Subjects:
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By: Swan, Andrew R H - Kershaw, StephenType: ArticleIn: PalaeontologyVolume: 37Series:Issue:Date: 1994Page Range: 409--423Publication Info: London, Palaeontological Association, 1957-Subjects:
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By: Webb, Laurence P - Swan, Andrew R HType: ArticleIn: PalaeontologyVolume: 39Series:Issue:Date: 1996Page Range: 471--475Publication Info: London, Palaeontological Association, 1957-Subjects: