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Engonoceras emarginatum

Cephalopoda - Ammonitida - Engonoceratidae

Taxonomy
Sphenodiscus emarginatus was named by Cragin (1893).

It was recombined as Engonoceras emarginatum by Hyatt (1903).

Synonymy list
YearName and author
1893Sphenodiscus emarginatus Cragin p. 245
1903Engonoceras emarginatum Hyatt

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyHoplitoidea(Douvillé 1890)
familyEngonoceratidae
genusEngonoceras
speciesemarginatum()

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.

Engonoceras emarginatum Cragin 1893
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Diagnosis
No diagnoses are available