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Hoplocheilina
Discussion
WoRMS claims extinct
Taxonomy
Hoplocheilina was named by Canu (1911) [Sepkoski's age data: K Ceno R Sepkoski's reference number: 2].
It was assigned to Onychocellidae by Bassler (1953); to Cheilostomata by Sepkoski (2002); and to Romancheinidae by Gordon (2012).
It was assigned to Onychocellidae by Bassler (1953); to Cheilostomata by Sepkoski (2002); and to Romancheinidae by Gordon (2012).
Synonyms
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Synonymy list
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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.
G. †Hoplocheilina Canu 1911
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Invalid names: Acanthionella Canu and Bassler 1917 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, uc = unranked clade | |||||
| References: Bock 2006, Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range: base of the Paleocene to the top of the Priabonian or 66.00000 to 33.90000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Paleocene | USA (New Jersey) | Acanthionella simplex (84051) | |
| Bartonian | USA (Alabama) | Acanthionella oecioporosa (88091) | |
| Priabonian | USA (Mississippi) | Acanthionella oecioporosa (84174) |