| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Aulidospiridae (disused)
Taxonomy
Synonymy list
| Year | Name and author |
|---|---|
| 1962 | Aulidospiridae Williams p. 251 |
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.
Fm. †Aulidospiridae Williams 1962
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. Williams 1962 | Spiriferaceids ? with a carinate pedicle valve divided into two chambers posteriorly by a transverse triangular plate; crura continuous with parallel primary lamellae in one convolution; jugum unknown. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available