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By: Smith, Andrew B. - Gallemí, Jaume - Jeffery, Charlotte H - Ernst, Gesing - Ward, Peter DType: ArticleIn: Bulletin of the Natural History Museum. Geology seriesVolume: 55Series:Issue:Date: 1999Page Range: 81--137Publication Info: Andover, Intercept,Subjects:
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By: Smith, Andrew B. - Gallemí, JaumeType: ArticleIn: PalaeontologyVolume: 34Series:Issue:Date: 1991Page Range: 49--76Publication Info: London, Palaeontological Association, 1957-Subjects: