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Bihendulirhynchia
Taxonomy
Bihendulirhynchia was named by Muir-Wood (1935) [Sepkoski's age data: J Kimm-l Sepkoski's reference number: 1]. It is not extant. Its type is Bihendulirhynchia afra.
It was assigned to Ivanoviellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Ivanoviellinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
B. afra (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Bihendulirhynchia Muir-Wood |
| 2002 | Bihendulirhynchia Sepkoski |
| 2002 | Bihendulirhynchia Williams et al. p. 1292 |
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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.
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 6.30 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Early/Lower Kimmeridgian or 155.70000 to 150.80000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Kimmeridgian | Somalia | B. afra (93004 93005) |