| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Leiothycridina
Taxonomy
Leiothycridina is a genus. It is not extant.
It was corrected as Leiothyridina by Sepkoski (2002).
It was assigned to Spiriferida by Sepkoski (2002); and to Cleiothyridininae by Williams et al. (2002).
It was corrected as Leiothyridina by Sepkoski (2002).
It was assigned to Spiriferida by Sepkoski (2002); and to Cleiothyridininae by Williams et al. (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Leiothyridina Sepkoski |
| 2002 | Leiothycridina Williams et al. p. 1510 |
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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Ivorian to the top of the Capitanian or 353.70000 to 259.51000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ivorian - Chadian | Ireland | Actinoconchus expansus (76501) | |
| Cisuralian | Russian Federation | Actinoconchus expansus (110293) | |
| Wordian - Capitanian | China (Heilongjiang) | Actinoconchus expansus (61877 61882 61883 111166) |