Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Acila brevis was named by Nagao and Huzioka (1941) [DISTRIBUTION: Late Eocene; Japan.]. It is not a trace fossil.
It was recombined as Acila (Acila) brevis by Kafanov and Ogasawara (2003) and Kafanov et al. (2005).
It was recombined as Acila (Acila) brevis by Kafanov and Ogasawara (2003) and Kafanov et al. (2005).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1941 | Acila brevis Nagao and Huzioka |
2003 | Acila (Acila) brevis Kafanov and Ogasawara p. 50 |
2005 | Acila (Acila) brevis Kafanov et al. |
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.
†Acila (Acila) brevis Nagao and Huzioka 1941
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: f = family, c = class | |||||
References: Aberhan et al. 2004, Mikkelsen and Bieler 2008 |
Age range: base of the Late/Upper Eocene to the top of the Late/Upper Oligocene or 37.20000 to 23.03000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Eocene | Japan | Acila brevis (70424) | |
Early/Lower Oligocene | Russian Federation | Acila brevis (70445) | |
Late/Upper Oligocene | Japan | Acila brevis (70608 70609 70610 70611 70616) | |
Late/Upper Oligocene | USA (Alaska) | Acila brevis (44103) |