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Biselenaria
Taxonomy
Biselenaria is a genus. It is not extant.
It was assigned to Hincksinidae by Bassler (1953); to Cheilostomata by Sepkoski (2002); and to Cupuladriidae by Bock (2006).
It was assigned to Hincksinidae by Bassler (1953); to Cheilostomata by Sepkoski (2002); and to Cupuladriidae by Bock (2006).
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. †Biselenaria
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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: Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range: base of the Bartonian to the top of the Early/Lower Miocene or 41.30000 to 15.97000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bartonian | United Kingdom (England) | B. offa (42636 42644) | |
| Late/Upper Eocene | United Kingdom (England) | B. offa (42658) | |
| Early/Lower Miocene | Brazil (Para) | B. placentula (112586) |