The coiled Middle Ordovician cephalopod genera Trocholites and Curtoceras (Tarphyceratida) from Baltoscandia and north-central Europe
Author
Aubrechtová, Martina
3CAF4231-8787-4051-8D76-F983332517EE
Institute of Geology, Czech Academy of Sciences, Rozvojová 269, Prague, 16500, Czech Republic.
aubrechtova@gli.cas.cz
Author
Korn, Dieter
286CA4F3-7EBC-4AEF-A66A-B2508D001367
Museum für Naturkunde, Leibniz-Institut für Evolutions- und Biodiversitätsforschung, Invalidenstrasse 43, 10115 Berlin, Germany.
dieter.korn@mfn.berlin
text
European Journal of Taxonomy
2025
2025-03-26
982
1
78
https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2843/12943
journal article
308947
10.5852/ejt.2025.982.2843
a1ffc010-9e7a-4cd4-a789-bc653917f76a
2118-9773
15096341
00EDB7C3-98B6-4FF6-93C3-2B2DCF8FA3A9
Table 22. Conch measurements, ratios and rates of Trocholites sp. 4.| specimen | dm | ww | wh | uw | ah | CWI | WWI | UWI | WER | IZR |
|---|
| MB.C.32182 | 23.5 | 9.3 | 7.4 | 10.2 | 6.1 | 0.40 | 1.26 | 0.43 | 1.82 | 0.18 |
|---|
| minus 180° | 17.4 | 7.5 | 5.9 | 7.2 | – | 0.43 | 1.27 | 0.41 | – | – |
|---|