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Hedstroemoceras

Cephalopoda - Orthocerida - Baltoceratidae

Taxonomy
Hedstroemoceras was named by Foerste (1930) [Sepkoski's age data: O Ashg Sepkoski's reference number: 298].

It was assigned to Cephalopoda by Teichert et al. (1964); to Orthocerida by Sepkoski (2002); and to Baltoceratidae by Kröger (2006).

Synonymy list
YearName and author
1930Hedstroemoceras Foerste p. 126
1964Hedstroemoceras Teichert et al. p. 484
2002Hedstroemoceras Sepkoski, Jr.
2006Hedstroemoceras Kröger

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
subclassOrthoceratoideaZhuravleva 1994
orderOrthoceridaKuhn 1940
familyBaltoceratidaeKobayashi 1935
genusHedstroemocerasFoerste 1930

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