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Nielsenicrinus

Crinoidea - Isocrinida

Taxonomy
Nielsenicrinus is a genus. It is not extant.

It was assigned to Isocrinida by Sepkoski (2002).

Synonymy list
YearName and author
2002Nielsenicrinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumCrinozoaMatsumoto 1929
classCrinoideaMiller 1821
RankNameAuthor
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
Eucladida
infraorderArticulata(Miller 1821)
orderIsocrinidaSieverts-Doreck 1952
genusNielsenicrinus

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
Composition: high Mg calcitec
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryo
Attached: yessubc
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 17:08:50
Modified: 2004-02-28 19:08:50
Source: o = order, subc = subclass, c = class, p = phylum
References: Kiessling 2004, Aberhan et al. 2004, Aberhan 1992, Hendy et al. 2009

Age range: base of the Santonian to the top of the Selandian or 86.30000 to 59.20000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Santonian86.3 - 83.6Poland N. carinatus (183398 183400 183401)
Late/Upper Campanian83.5 - 70.6Belgium (Liege) N. carinatus (32147 32150)
Early/Lower Maastrichtian70.6 - 66.0Germany (Mecklenburg-Vorpommern) N. agassizi (32022)
Late/Upper Maastrichtian70.6 - 66.0Netherlands N. ewaldi (32161)
Late/Upper Maastrichtian70.6 - 66.0Netherlands (Limburg) N. ewaldi (32167)
Late/Upper Maastrichtian - Danian70.6 - 61.6Netherlands N. ewaldi (32160)
Late/Upper Maastrichtian - Danian70.6 - 61.6Netherlands (Limburg) N. ewaldi (32166)
Selandian61.6 - 59.2Denmark N. obsoletus (51500)