Cephalopoda

Trocholites Conrad, 1838

Selection of related publications
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
Dzik, J. 1984. Phylogeny of the Nautiloids. Palaeontologia Polonica 45, 1-323.
Stumbur, H. A. 1960. On some ... of nautiloids. Paleontologicheski Zhurnal 4, 133-135.
Stumbur, H. A. 1960. On different ways of evolution of nautiloids. Proc. of the Academy of Sciences of the Estonian SSR. Ser. Tech. and Phys.-Mat. Sciences 9, 4, 368-378.
Stumbur, H. 1955. Eesti NSV ülem-ordoviitsiumi nautiloididest. Diplomitöö; 16 fototahvlit, materjali nimekiri Stumburi tööde kaustas, pp. 1-159.
Balashov, Z. G. 1953. Coiled and half-coiled nautiloids from the Ordovician of Baltics. Stratigraphy and fauna of the Ordovician and Silurian West Russian Platform, pp. 217-300.
Eichwald, E. 1861. Палеонтология России. Древний период. II. Фауна граувакковой, горноизвестковой и медистослaнцеватой формаций России .