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Problems of Ammonite Nomenclature

IX. The Genus Stephanoceras, Waagen, and Some Allied Genera

Published online by Cambridge University Press:  01 May 2009

L. F. Spath
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Extract

The tendency among some modern authors to suppress the well-known genus Stephanoceras, Waagen, 1869, is due to sundry misconceptions, combined occasionally with a complete disregard of the Rules of Nomenclature. This raises matters of general interest, and thus a review of the vicissitudes of that genus and a discussion of some related questions may be acceptable to all palaeontologists.

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Articles
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Geological Magazine , Volume 81 , Issue 5 , October 1944, pp. 230 - 234
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Copyright © Cambridge University Press 1944

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References

page 230 note 1 Les Ammonites jurassiques et crétacées: Essai de genera. Paris, 1938, p. 187.Google Scholar

page 230 note 2 Aalénien et Bajocien du Mâconnais, etc. Trav. Lab. Geol. Lyon., fasc, xxxv, Mem. 29, 1939, p. 174.Google Scholar

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page 231 note 6 In accordance with Art. 14a this automatically becomes coronatus.Google Scholar

page 232 note 1 See Chenu: Manuel de Conchyliogie, etc., vol. i, 1859 p. 89Google Scholar;compare also Wright, “Lias Ammonites,” pt. 3. Man. Pal. Soc., vol. 34 (1880), p. 191.Google Scholar

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page 232 note 3 Ammoniten des Schwabischen Jura, vol. ii, 1886, p. 509.Google Scholar

page 232 note 4 Über Macrocephaliten im Terrain-à-chailles. Abh. Schweiz. Pal. Gesellsch., xxi, 1894, p. 15.Google Scholar

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page 232 note 6 Buckman and Bather: Can the Sexes in Ammonites be distinguished? Natural Science, iv, 1894, 427–432.Google Scholar