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Cefnocrinus samgilmouri

Crinoidea - Diplobathrida - Rhodocrinitidae

Taxonomy
Cefnocrinus samgilmouri was named by Botting (2003) [types deposited in the Lapworth Museum, University of Birmingham]. It is not extant. Its type specimen is BU 2823. Its type locality is SW ridge of Llandegley Rocks, Powys, Wales, which is in a Llanvirn coastal sandstone/ash in the Builth Volcanic Formation of the United Kingdom. It is the type species of Cefnocrinus.

Synonymy list
YearName and author
2003Cefnocrinus samgilmouri Botting p. 689 figs. Plate 1, fig. 1-10; Plate 2, fig. 8-9, Text-fig. 4

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
RankNameAuthor
subclassCamerataWachsmuth and Springer 1885
infraclassEucamerataCole 2017
orderDiplobathridaMoore and Laudon 1943
superfamilyRhodocrinitoideaRoemer 1855
familyRhodocrinitidae(Roemer 1855)
genusCefnocrinus
speciessamgilmouri

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.

Cefnocrinus samgilmouri Botting 2003
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryo
Attached: yeso
Life habit: upper-level epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 16:32:25
Modified: 2009-10-09 13:32:43
Source: o = order, c = class, p = phylum
References: Kiessling 2004, Aberhan et al. 2004, Aberhan 1992

Age range: Llanvirn or 468.00000 to 458.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Llanvirn468.0 - 458.2United Kingdom Cefnocrinus samgilmouri (type locality: 191644)