Species

Isorthoceras urdr Kröger et Aubrechtová, 2019

Synonymy list
2019     Isorthoceras urdr sp. nov. — Kröger & Aubrechtova , pp. 27, fig. Figs 5B, D, 18E, 20C
Selection of related publications
Kröger, B., Aubrechtová, M. 2019. The cephalopods of the Kullsberg Limestone Formation, Upper Ordovician, central Sweden and the effects of reef diversification on cephalopod diversity. Journal of Systematic Palaeontology 17, 12, 961-995. DOI:10.1080/14772019.2018.1491899