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Trilacinoceras

Cephalopoda - Orthocerida - Lituitidae

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

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

Synonymy list
YearName and author
1958Trilacinoceras Sweet
1964Trilacinoceras Teichert et al. p. 367
2002Trilacinoceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassOrthoceratoideaZhuravleva 1994
orderOrthoceridaKuhn 1940
suborderLituitina(Starobogatov 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.

Diagnosis
No diagnoses are available