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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Icthyocrinoidea
Taxonomy
Icthyocrinoidea was named by Wachsmuth and Springer (1886).
It was assigned to Sagenocrinida by Webster and Webster (2012).
It was assigned to Sagenocrinida by Webster and Webster (2012).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1886 | Icthyocrinoidea Wachsmuth and Springer |
| 2012 | Icthyocrinoidea Webster and Webster |
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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. †Icthyocrinoidea Wachsmuth and Springer 1886
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Fm. †Icthyocrinidae Wachsmuth and Springer 1886
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G. †Cleistocrinus Springer 1920
G. †Clidochirus Angelin 1878
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†Clidochirus americanus Springer 1920
†Clidochirus anebos Wachsmuth and Springer 1880
†Clidochirus pyrum Angelin 1878
†Clidochirus serrulatus Brower 1973
†Clidochirus springeri Ausich 1984
†Clidochirus ulrichi Foerste 1919
†Clidochirus vaurealensis Ausich and Copper 2010
G. †Synaptocrinus
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subc = subclass, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Kiessling 2004, Aberhan 1992, Hendy et al. 2009 | |||||
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Katian | Canada (Quebec) | Clidochirus sp. (202370) Clidochirus vaurealensis (202369) | |
| Pridoli | USA (West Virginia) | Clidochirus sp. (26825) | |
| Lochkovian | USA (New York) | Clidochirus schucherti (26851) | |
| Givetian | USA (New York) | Synaptocrinus nuntius (5656 5661 5662 5664) |