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By: Christensen, Walter KegelType: ArticleIn: PalaeontologyVolume: 34Series:Issue:Date: 1991Page Range: 695--749Publication Info: London, Palaeontological Association, 1957-Subjects:
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By: Christensen, Walter Kegel - Ernst, Gundolf - Schmid, F - Schulz, M-G - Wood, C. J.Type: ArticleIn: The Bulletin of zoological nomenclatureVolume: 39Series:Issue:Date: 1982Page Range: 141--145Publication Info: London International Trust for Zoological NomenclatureSubjects: