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Stearoceras

Cephalopoda - Nautilida - Grypoceratidae

Taxonomy
Stearoceras was named by Hyatt (1893) [Sepkoski's age data: C Bash-u C Mosc-l Sepkoski's reference number: 524].

It was assigned to Nautilida by Sepkoski (2002); and to Grypoceratidae by Teichert et al. (1964) and Miao et al. (2019).

Synonymy list
YearName and author
1893Stearoceras Hyatt p. 422
1964Stearoceras Teichert et al. p. 436
2002Stearoceras Sepkoski
2019Stearoceras Miao et al. p. 333

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
suborderTainoceratinaShimansky 1964
superfamilyTrigonoceratoidea(Hyatt 1884)
familyGrypoceratidaeHyatt 1900
genusStearoceras

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. †Stearoceras Hyatt 1893
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Stearoceras gibbosum Hyatt 1891
Stearoceras hesperium Miller and Youngquist 1949
Stearoceras immane Reed 1931
Stearoceras involutum Tucker 1976
Stearoceras militarium Hyatt 1893
Stearoceras phosphoriense Branson 1930
Stearoceras simplex Hyatt 1893
Stearoceras smithi Gordon 1964
Stearoceras sublaeve Miller et al. 1932
Diagnosis
No diagnoses are available