Family
Trocholitidae Chapman, 1857
Selection of related publications
Aubrechtová, M., & Korn, D. 2025. The coiled Middle Ordovician cephalopod genera Trocholites and Curtoceras (Tarphyceratida) from Baltoscandia and north-central Europe. European Journal of Taxonomy 982, 1-78. DOI:10.5852/ejt.2025.982.2843
Kröger, B., Aubrechtová, M. 2018. Cephalopods from reef limestone of the Vasalemma Formation, northern Estonia (latest Sandbian, Upper Ordovician) and the establishment of a local warm-water fauna. Journal of Systematic Palaeontology 16, 10, 799-839. DOI:10.1080/14772019.2017.1347212
Sweet, W. C. 1958. The Middle Ordovician of the Oslo Region, Norway: 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38, 1, 1-178.
Stumbur, H. A. 1956. On the nautiloids of Kohila Subseries (Upper Ordovician of East Baltic). Tartu Riikliku Ülikooli Toimetised 42, 176-185.
Balashov, Z. G. 1953. Svernutye i polusvernutye nautiloidei ordovika Pribaltiki. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) 217-300. Gostoptehizdat.
Schröder, H. 1891. Unterschuhungen über silurischen Cephalopoden. Paläontologische Abhandlungen 1, 4, 141-186. Verlag von Gustav Fischer. DOI:10.5962/bhl.title.25535
Kjerulf, T. 1865. Veiviser ved geologiske excursioner i Christiania Omegn med et Farvetrykt Kart or Flere Traensit. Universitätsprogram for andet Halvaar 1865. pp. . Brøgger & Christie's Bogtrykkeri.
Eichwald, E. 1861. Paleontologiâ Rossii. Drevnij period. II. Fauna grauvakkovoj, gornoizvestkovoj i medistoslancevatoj formacij Rossii. pp. 1-521. R. Golike (former Ya. Ionsona).
Eichwald, E. von 1840. Ueber das silurische Schichten-system in Esthland. Zeitschrift für Natur- und Heilkunde 1-2, 1-210. DOI:10.5962/bhl.title.150763
List of species
1. Palaeonautilus Remele, 1881 | Ordovician
3. Rectanguloceras balaschovi (Stumbur, 1956) | Ordovician
7. Trocholites depressus (Eichwald, 1840) | Lasnamägi Stage
9. Trocholites gennadii Kröger et Aubrechtová, 2018 | Keila Stage
11. Trocholites hospes (Remelé, 1880) | Darriwilian
12. Trocholites incongruus (Eichwald, 1840) | Lasnamägi Stage
13. Trocholites kadakaensis Aubrechtová et Korn, 2025 | Darriwilian
14. Trocholites luna Aubrechtová et Korn, 2025 | Ordovician
15. Trocholites macromphalus Schröder, 1891 | Lasnamägi Stage
16. Trocholites odini (Eichwald, 1840) | Lasnamägi Stage
17. Trocholites orbis Schröder, 1891 | Uhaku Stage
20. Trocholites splendor Aubrechtová et Korn, 2025 | Darriwilian
Loading...
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Mollusca |
| Class | Cephalopoda |
| Subclass | Tarphyceratia |
| Order | Tarphyceratida |
| Family | Discoceratidae |
| Estonioceratidae | |
| Tarphyceratidae | |
| Trocholitidae | |
| Genus | Rectanguloceras |
| Sweetoceras | |
| Trocholites | |
| Species | Palaeonautilus |
See also