Published July 19, 2023
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Table 67 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)
Authors/Creators
- 1. Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.
Description
Table 67. Conch ontogeny of Gattendorfia rhenana sp. nov. from Oberrödinghausen and Hasselbachtal.
| dm | conch shape | whorl cross section shape | whorl expansion |
|---|---|---|---|
| 7 mm | discoidal; evolute (ww/dm ~0.45; uw/dm ~0.55) | moderately depressed; weakly embracing (ww/wh ~1.75; IZR ~0.15) | low (WER ~1.70) |
| 15 mm | thickly discoidal; evolute (ww/dm ~0.58; uw/dm ~0.50) | moderately depressed; moderately embracing (ww/wh ~1.95; IZR ~0.25) | low (WER ~1.70) |
| 30 mm | thickly discoidal; subevolute (ww/dm ~0.55; uw/dm ~0.40) | moderately depressed; moderately embracing (ww/wh ~1.65; IZR ~0.25) | moderate (WER ~1.90) |
| 50 mm | thickly discoidal; subevolute (ww/dm ~0.55; uw/dm ~0.35) | weakly depressed; moderately embracing (ww/wh ~1.45; IZR ~0.25) | moderate (WER ~1.90) |
Notes
Published as part of Korn, Dieter & Weyer, Dieter, 2023, The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany), pp. 120 in European Journal of Taxonomy 882 on page 120, DOI: 10.5852/ejt.2023.882.2177, http://zenodo.org/record/8177581
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