| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Periechocrinitacea
Taxonomy
Periechocrinitacea was named by Austin and Austin (1843) [refer to Ubaghs, 1953].
It was corrected as Periechocrinoidea by Webster et al. (2009), Webster and Webster (2012).
It was assigned to Tanaocrinina by Johnson and Lane (1969); to Monobathrida by Webster et al. (2009); and to Compsocrinina by Webster and Webster (2012).
It was corrected as Periechocrinoidea by Webster et al. (2009), Webster and Webster (2012).
It was assigned to Tanaocrinina by Johnson and Lane (1969); to Monobathrida by Webster et al. (2009); and to Compsocrinina by Webster and Webster (2012).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1843 | Periechocrinitacea Austin and Austin |
| 1969 | Periechocrinitacea Johnson and Lane |
| 2009 | Periechocrinoidea Webster et al. p. 668 |
| 2012 | Periechocrinoidea Webster and Webster |
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.
Superfm. †Periechocrinitacea Austin and Austin 1843
show all | hide all
Fm. †Periechocrinitidae Austin and Austin 1843
hide
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: base of the Emsian to the top of the Kinderhookian or 410.62000 to 351.90000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pridoli - Helderbergian | Algeria | Gennaeocrinus sp. (27456) | |
| Emsian | USA (Nevada) | Gennaeocrinus maxwelli (123277 123278) | |
| Middle Devonian | USA (Indiana) | Gennaeocrinus carinatus (11101) | |
| Middle Devonian | USA (New York) | Gennaeocrinus eucharis (91246) | |
| Givetian | USA (Michigan) | Gennaeocrinus chilmanae (38475) Gennaeocrinus romingeri (39830) | |
| Kinderhookian | USA (Montana) | Gennaeocrinus sp. (163810) |