Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)
Author
Aubrechtová, Martina
CAF4231-8787-4051-8D76-F983332517EE
Institute of Geology and Palaeontology, Faculty of Science, Charles University Prague, Albertov 6, Prague, 12843, Czech Republic. & Institute of Geology, Czech Academy of Sciences, Rozvojová 269, Prague, 16500, Czech Republic.
aubrech1@natur.cuni.cz & 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
2022
2022-03-08
799
1
1
108
http://dx.doi.org/10.5852/ejt.2022.799.1681
journal article
20271
10.5852/ejt.2022.799.1681
f53d5465-7162-45d6-892b-dfc0b8d99789
2118-9773
6341270
F52DBAB0-38C7-400F-9BA1-E2D8E6B19E7E
Table 2 (continued on next page). Conch measurements (in mm), and expansion rates of specimens of Rhynchorthoceras Remelé, 1882.| taxon | catalogue nr | max. wh | max. ww | min. wh | min. ww | min WWI | fragm. length | EA (°) |
|---|
| R. rugium | MB.C.11728 | 22.2 | 22.2 | 3.6 | 3.6 | 1.00 | 103.2 | 10.3 |
|---|
| R. kranepuhlense | MB.C.11730 | 24.0 | – | 3.6 | 3.6 | 1.00 | 111.0 | 10.5 |
|---|
| R. kranepuhlense | MB.C.30491 | 23.3 | – | 2.7 | 2.6 | 0.96 | 126.6 | 9.3 |
|---|
| R. kranepuhlense | MB.C.30492 | 23.5 | – | 9.0 | – | – | 77.4 | 10.7 |
|---|
| R. kranepuhlense | MB.C.30493 | 21.0 | 21.0 | 10.2 | 10.2 | 1.00 | 74.4 | 8.3 |
|---|
| R. angelini | MB.C.11723b | – | 30.0 | – | 13.0 | – | 82.2 | 11.8 |
|---|
| R. angelini | MB.C.11729.4 | 17.8 | – | 13.4 | – | – | 25.1 | 10.0 |
|---|
| R. angelini | MB.C.11727 | – | 20.6 | – | 11.8 | – | 48.8 | 10.3 |
|---|
| R. angelini | MB.C.11726.1 | 17.0 | 16.5 | 4.0 | 4.0 | 1.00 | 67.5 | 11.0 |
|---|
| R. angelini | MB.C.29656 | – | 33.0 | 5.7 | 5.6 | 0.98 | 209.0 | 7.5 |
|---|
| R. angelini | MB.C.30495.1 | 29.3 | 29.3 | 18.0 | 18.0 | 1.00 | 52.0 | 12.4 |
|---|
| R. angelini | MB.C.30495.2 | 38.0 | – | 23.0 | – | – | – | – |
|---|
| R. angelini | MB.C.30497 | – | 26.0 | 11.4 | 11.4 | 1.00 | 75.8 | 11.0 |
|---|
| R. angelini | MB.C.11724 | 39.0 | | 18.5 | 18.3 | 0.99 | 143.0 | 8.2 |
|---|
| R. angelini | MB.C.11725.1 | 19.0 | 19.0 | 6.3 | 6.2 | 0.98 | 63.6 | 11.4 |
|---|
| R. angelini | MB.C.11732.2 | 29.7 | – | 22.7 | – | – | 36.7 | 10.9 |
|---|
| R. angelini | MB.C.11720.1 | 39.5 | – | 11.4 | 11.0 | 0.96 | – | – |
|---|
| R. angelini | MB.C.30498 | 29.0 | – | 15.4 | 15.4 | 1.00 | 74.0 | 10.5 |
|---|
| R. angelini | MB.C.29653 | 35.3 | – | 3.3 | 3.0 | 0.91 | 166.1 | 11.0 |
|---|
| R. angelini | MB.C.11716 | 23.0 | 22.5 | 7.6 | 7.5 | 0.99 | 69.7 | 12.6 |
|---|
| R. beyrichii | MB.C.11718a,b | 26.0 | – | 15.5 | – | – | 34.5 | 17.3 |
|---|
| R. conicum | MB.C.30499 | 21.7 | 21.0 | 5.5 | 5.5 | 1.00 | 77.1 | 12.0 |
|---|
| R. conicum | MB.C.11723a | 21.0 | 19.3 | 10.5 | 10.3 | 0.98 | 60.0 | 10.0 |
|---|
| R. conicum | MB.C.30507 | 21.0 | 20.1 | 7.2 | 7.1 | 0.99 | 78.1 | 10.1 |
|---|
| R. conicum | MB.C.30508 | 16.5 | 16.5 | 8.3 | 8.0 | 0.96 | 39.3 | 11.9 |
|---|
| R. conicum | MB.C.11702 | 46.0 | – | 6.0 | – | – | 178.3 | 12.8 |
|---|
| R. conicum | MB.C.11703 | 38.0 | – | 8.0 | – | – | 174.9 | 9.8 |
|---|
| R. conicum | MB.C.11719.1 | 36.0 | – | 8.3 | 8.2 | 0.99 | 150.7 | 10.5 |
|---|
| R. conicum | MB.C.11719.2 | 15.3 | 15.1 | 8.0 | 7.7 | 0.96 | 44.4 | 9.4 |
|---|
| R. conicum | MB.C.11721 | 19.0 | – | 8.6 | 8.8 | 1.02 | 66.1 | 9.0 |
|---|
| R. conicum | MB.C.30505 | 27.0 | – | 7.6 | 7.4 | 0.97 | 116.7 | 9.5 |
|---|
| R. conicum | MB.C.30501 | 18.0 | – | 2.8 | – | – | 84.3 | 10.3 |
|---|
| R. conicum | MB.C.30506 | 17.3 | 17.3 | 3.0 | – | – | 78.6 | 10.4 |
|---|
| R. conicum | MB.C.30502 | 40.0 | – | 4.4 | – | – | 172.2 | 11.8 |
|---|
| R. conicum | MB.C.30503 | 41.5 | – | 6.2 | – | – | 176.8 | 11.4 |
|---|
| R. conicum | MB.C.11715 | 20.6 | – | 5.0 | – | – | 79.5 | 11.2 |
|---|
| R. sp. | MB.C.11712 | – | 46.0 | 30.0 | 30.0 | 1.00 | 76.1 | 12.0 |
|---|
| R. sp. | MB.C.11713 | 28.0 | – | 12.0 | – | 1.00 | 91.4 | 10.0 |
|---|
| R. sp. | MB.C.29652 | 27.0 | – | 5.0 | – | – | 101.2 | 12.4 |
|---|
| R. sp. | MB.C.30511 | 39.0 | – | 9.0 | 8.7 | 0.97 | 124.9 | 13.7 |
|---|
| R. sp. | MB.C.30512 | 40.0 | – | 8.0 | – | – | 152.2 | 12.0 |
|---|
| R. sp. | MB.C.30514 | 41.0 | – | 5.2 | 5.2 | 1.00 | 194.8 | 10.5 |
|---|
| R. sp. | MB.C.30513 | 38.0 | – | 10.0 | 10.0 | 1.00 | 120.1 | 13.3 |
|---|
| R. sp. | MB.C.11711 | 46.0 | – | 11.0 | 11.0 | 1.00 | 163.7 | 12.2 |
|---|