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Eoaraxoceras ruzhencevi

Cephalopoda - Ceratitida - Araxoceratidae

Taxonomy
Eoaraxoceras ruzhencevi was named by Spinosa et al. (1970). Its type specimen is SUI 32895, a shell, and it is a 3D body fossil. Its type locality is Arroyo La Colorada, Bed 64, Cerro San Pedro, Las Delicias, which is in a Wuchiapingian deep-water mudstone in the La Colorada Formation of Mexico. It is the type species of Eoaraxoceras.

Synonymy list
YearName and author
1970Eoaraxoceras ruzhencevi Spinosa et al. p. 732 figs. Pl 109, figs 1-9; text-figs 1, 2A, 3
2000Eoaraxoceras ruzhencevi Spinosa and Glenister p. 400 figs. 18.4A-M

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderCeratitidaHyatt 1884
suborderOtoceratinaShevyrev and Ermakova 1979
superfamilyOtoceratoidea(Hyatt 1900)
familyAraxoceratidaeRuzhencev 1959
genusEoaraxoceras
speciesruzhencevi

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