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Trilacinoceras

Cephalopoda - Lituitida - Lituitidae

Taxonomy
Trilacinoceras was named by Sweet (1958). Its type is Lituites discors.

It was assigned to Lituitidae by Sweet (1958), Teichert et al. (1964) and Crick (1981); and to Orthocerida by Sepkoski (2002).

Synonymy list
YearName and author
1958Trilacinoceras Sweet
1964Trilacinoceras Teichert et al. p. 367
1981Trilacinoceras Crick p. 229
2002Trilacinoceras Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
subclassOrthoceratoidea(M'Coy 1844)
orderLituitidaStarobogatov 1983
familyLituitidaePhilips 1848
genusTrilacinocerasSweet 1958

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.

G. †Trilacinoceras Sweet 1958
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Diagnosis
No diagnoses are available