Species
Richardsonoceras haelluddenense Kröger, Zhang et Isakar, 2009
Synonyymit
2007 Richardsonoceras haelluddenense sp. nov. — Kröger et al. , pp. 288, fig. 5(11); 8(9); 9(13,16)
Aiheeseen liittyvät julkaisut
Kröger, B., Zhang, Y., Isakar, M. 2009. Discosorids and Oncocerids (Cephalopoda) of the Middle Ordovician Kunda and Aseri Regional Stages of Baltoscandia and the early evolution of these groups. Geobios 42, 3, 273-292. Elsevier BV. DOI:10.1016/j.geobios.2008.09.006
Luokittelu
Organism group | Biota |
Kingdom | Animalia |
Phylum | Mollusca |
Class | Cephalopoda |
Subclass | Multiceratia |
Order | Oncocerida |
Family | Oncoceratidae |
Genus | Richardsonoceras |
Species | gastroscopium |
gerhardi | |
goldmanni | |
haelluddenense |
See also
Levinneisyys ja viitteet
- Kröger et al., 2009a Hälludden Cliff, Öland Kunda Stage