Published July 19, 2023 | Version v1

Table 52 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

  • 1. Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.

Description

Table 52. Conch ontogeny of Costimitoceras ornatum Vöhringer, 1960 from Oberrödinghausen.

dmconch shapewhorl cross section shapewhorl expansion
5 mmthickly discoidal; subevoluteweakly depressed; strongly embracingmoderate
(ww/dm ~0.55; uw/dm ~0.35)(ww/wh ~1.40; IZR ~0.35)(WER ~1.75)
15 mmthickly discoidal; involuteweakly compressed; very strongly embracingmoderate
(ww/dm ~0.50; uw/dm ~0.05)(ww/wh ~0.90; IZR ~0.50)(WER ~1.95)
25 mmthinly discoidal; involuteweakly compressed; very strongly embracinghigh
(ww/dm ~0.40; uw/dm ~0.00)(ww/wh ~0.70; IZR ~0.45)(WER ~2.10)

Notes

Published as part of Korn, Dieter & Weyer, Dieter, 2023, The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany), pp. 92 in European Journal of Taxonomy 882 on page 92, DOI: 10.5852/ejt.2023.882.2177, http://zenodo.org/record/8177581

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Additional details

References

  • Vohringer E. 1960. Die Goniatiten der unterkarbonischen Gattendorfia - Stufe im Honnetal (Sauerland). Fortschritte in der Geologie von Rheinland und Westfalen 3: 107 - 196.