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Priscillacrinus
Taxonomy
Priscillacrinus was named by Cole et al. (2018). It is not extant. Its type is Priscillacrinus elegans.
It was assigned to Anthracocrinidae by Cole et al. (2018).
It was assigned to Anthracocrinidae by Cole et al. (2018).
Species
P. elegans (type species)
Entered
by S. Cole on 2018-03-19; modified by S. Cole on 2018-03-20
Synonymy list
| Year | Name and author |
|---|---|
| 2018 | Priscillacrinus Cole et al. p. 7 figs. 4.1–4.4, 5.1–5.3 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| S. R. Cole et al. 2018 | Anthracocrinid with low bowl-shaped calyx; calyx plates thick; infrabasals and proximal basals involved in basal concavity; first interray plate largest in calyx; interrays wide with many large plates (~25), in contact with tegmen, proximal plating 1-2-3, higher rows irregular; fixed pinnules present; free arms 20, unbranched, wedge biserial. |
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Aberhan 1992 | |||||