Genus

Bactroceras Holm, 1898

Aiheeseen liittyvät julkaisut
Sweet, W. C. 1958. The Middle Ordovician of the Oslo Region, Norway: 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38, 1, 1-178.
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumMollusca
ClassCephalopoda
SubclassOrthoceratia
OrderRioceratida
FamilyBactroceratidae
GenusBactroceras
Speciesangustisiphonatum
avus
sandbergeri