| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Bifaxaria
Taxonomy
Bifaxaria was named by Busk (1884) [Sepkoski's age data: T Eo-l R Sepkoski's reference number: 1066]. It is extant. It is the type genus of Bifaxariidae, Bifaxarioidea.
It was assigned to Cheilostomata by Sepkoski (2002); and to Bifaxariidae by Bassler (1953), Cheetham (1972), Gordon (2012).
It was assigned to Cheilostomata by Sepkoski (2002); and to Bifaxariidae by Bassler (1953), Cheetham (1972), Gordon (2012).
Species
Synonymy list
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. Bifaxaria Busk 1884
show all | hide all
†Bifaxaria bryani Cheetham 1972
†Bifaxaria diaphyota Cheetham 1972
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class, uc = unranked clade | |||||
| References: Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range: Priabonian or 37.71000 to 33.90000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Tonga (Eua) | B. bryani, B. diaphyota (166841 166842) |