| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Protarthrasteridae (disused)
Taxonomy
Protarthrasterinae was named by Spencer (1918). Its type is Protarthraster.
It was reranked as the family Protarthrasteridae by Blake (1989).
It was assigned to Arthrasteridae by Spencer (1918), Owen (1965); to Calliasterellidae by Spencer and Wright (1966); and to Uractinida by Blake (1989).
It was reranked as the family Protarthrasteridae by Blake (1989).
It was assigned to Arthrasteridae by Spencer (1918), Owen (1965); to Calliasterellidae by Spencer and Wright (1966); and to Uractinida by Blake (1989).
Synonymy list
| Year | Name and author |
|---|---|
| 1918 | Protarthrasterinae Spencer p. 164 |
| 1965 | Protarthrasterinae Owen p. 566 |
| 1966 | Protarthrasterinae Spencer and Wright p. U74 |
| 1989 | Protarthrasteridae Blake p. 213 |
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. †Protarthrasteridae Spencer 1918
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
| Source: c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available