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By: Andrews, Henry N - Mamay, Sergius HType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 40Series:Issue:Date: 1953Page Range: 183--209Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Andrews, Henry N - Read, Charles B - Mamay, Sergius HType: ArticleIn: PalaeontologyVolume: 14Series:Issue:Date: 1971Page Range: 1--9Publication Info: London, Palaeontological Association, 1957-Subjects:
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By: Churkin, Michael - Eberlein, G Donald - Hueber, Francis M - Mamay, Sergius HType: ArticleIn: PalaeontologyVolume: 12Series:Issue:Date: 1969Page Range: 559--573Publication Info: London, Palaeontological Association, 1957-Subjects:
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By: Dunkle, David H. - Mamay, Sergius HType: ArticleIn: Journal of the Washington Academy of SciencesVolume: 46Series:Issue:Date: 1956Page Range: 308--310Publication Info: Washington [etc Washington Academy of Sciences]Subjects: