Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Cymatoceras bifidum

Cephalopoda - Nautilida - Nautilidae

Taxonomy
Cymatoceras bifidum was named by Shimansky (1975). Its type specimen is PIN 2968/1, a shell, and it is a 3D body fossil. Its type locality is Naiba River, below mouth of Sejm River, which is in a Campanian marine horizon in the Russian Federation.

Synonymy list
YearName and author
1975Cymatoceras bifidum Shimansky p. 108 figs. Pl 23, fig 1
2003Cymatoceras bifidum Wilmsen and Yazykova p. 487 fig. 6B

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
superfamilyNautiloidea(de Blainville 1825)
familyNautilidaede Blainville 1825
genusCymatocerasHyatt 1884
speciesbifidum

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available