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Hamulinidae
Taxonomy
Hamulinidae was named by Gill (1871).
It was assigned to Ptychoceratoidea by Klein et al. (2007); and to Ancyloceratoidea by El Qot (2018).
It was assigned to Ptychoceratoidea by Klein et al. (2007); and to Ancyloceratoidea by El Qot (2018).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1871 | Hamulinidae Gill |
| 1952 | Anahamulinidae Breistroffer |
| 2007 | Hamulinidae Klein et al. p. 271 |
| 2018 | Hamulinidae El Qot p. 164 |
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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.
Fm. †Hamulinidae Gill 1871
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G. †Amorina Vermeulen 2005
G. †Anahamulina Hyatt 1900
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†Anahamulina picteti Eichwald 1868
†Anahamulina subcylindrica d'Orbigny 1850
†Anahamulina wilcoxensis Imlay 1960
G. †Hamulina d'Orbigny 1850
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†Hamulina aldersona Anderson 1938
†Hamulina astieriana d'Orbigny 1850
Invalid names: Anahamulinidae Breistroffer 1952 [synonym]
Diagnosis
No diagnoses are available