| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retrorstrophia retrorsa
Taxonomy
Leptaena retrorsa was named by Kayser (1881).
It was recombined as Retrorstrophia retrorsa by Mottequin (2008).
It was recombined as Retrorstrophia retrorsa by Mottequin (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Leptaena retrorsa Kayser |
| 2008 | Retrorstrophia retrorsa Mottequin |
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.
†Retrorstrophia retrorsa Kayser 1881
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: Late/Upper Frasnian or 379.50000 to 376.10000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Frasnian | Belgium | Retrorstrophia retrorsa (92835 92848) | |
| Late/Upper Frasnian | Belgium | Retrorstrophia retrorsa (92828 92829 92847) |