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Guettardicrinus
Taxonomy
Guettardicrinus was named by d'Orbigny (1840) [Sepkoski's age data: J Oxfo]. Its type is Guettardicrinus dilatatus.
It was assigned to Millericrinida by Sepkoski (2002); and to Apiocrinitidae by Hess and Messing (2011).
It was assigned to Millericrinida by Sepkoski (2002); and to Apiocrinitidae by Hess and Messing (2011).
Species
G. dilatatus (type species)
Synonymy list
Year | Name and author |
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1840 | Guettardicrinus d'Orbigny p. 14 |
2002 | Guettardicrinus Sepkoski |
2011 | Guettardicrinus Hess and Messing p. 166 |
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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
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, Hendy et al. 2009, Kiessling 2004, Aberhan 1992 |
Collections
No collection or age range data are available