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Serendipocrinus
Taxonomy
Serendipocrinus was named by Donovan (1992) [Sepkoski's age data: O Ashg]. It is not extant. Its type is Serendipocrinus lamonti.
It was assigned to Cincinnaticrininae by Donovan (1992); and to Disparida by Sepkoski (2002).
It was assigned to Cincinnaticrininae by Donovan (1992); and to Disparida by Sepkoski (2002).
Species
S. lamonti (type species)
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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. K. Donovan 1992 | Cincinnatricrinid disparid crinoids with a robust, skyphosiform dorsal cup (sensu Warn and Strimple 1977, text-fig. 5) with low, moderately broad basals. Arms robust, apinnulate, uniserial and branching isotomously at lBr2 and 2Br3. Anal series formed from a single column of plates supported by the C superradial (=radianal) and D radial. |
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992, Aberhan et al. 2004 | |||||