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

Cyrtothoracoceras

Cephalopoda - Pseudorthocerida - Spyroceratidae

Taxonomy
Cyrtothoracoceras was named by Turner (1964) [Sepkoski's age data: C Vise-l C Serp Sepkoski's reference number: 524].

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

Synonymy list
YearName and author
1964Cyrtothoracoceras Teichert et al. p. 249
1964Cyrtothoracoceras Turner
2002Cyrtothoracoceras Sepkoski, Jr.

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
orderPseudorthocerida
familySpyroceratidaeShimizu and Obata 1935
genusCyrtothoracocerasTurner 1964

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