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Knightoceras subcariniferum

Cephalopoda - Nautilida - Koninckioceratidae

Taxonomy
Nautilus subcariniferus was named by Tzwetaev (1888). Its type specimen is TsGM 20/351, a shell, and it is a 3D body fossil. Its type locality is Devyatovo, Desna River, Podmoskovye, which is in a Podolskian marine horizon in the Russian Federation.

It was recombined as Knightoceras subcariniferum by Shimanskiy (1967).

Synonymy list
YearName and author
1888Nautilus subcariniferus Tzwetaev p. 14 figs. Pl 2, figs 11,12
1967Knightoceras subcariniferum Shimanskiy p. 112 fig. 11

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
superfamilyTainoceratoidea(Hyatt 1883)
familyKoninckioceratidaeHyatt in Zittel 1900
genusKnightocerasMiller and Owen 1934
speciessubcariniferum(Tzwetaev 1888)

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.

†Knightoceras subcariniferum Tzwetaev 1888
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Diagnosis
No diagnoses are available