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Dunnicrinus mississippiensis

Crinoidea - Comatulida - Bourgueticrinidae

Taxonomy
Dunnicrinus mississippiensis was named by Moore (1967). Its type specimen is KUMIP KJA-6 and is a 3D body fossil. Its type locality is Josey Creek, northwest of Starkville, which is in a Maastrichtian carbonate siltstone in the Prairie Bluff Formation of Mississippi. It is the type species of Dunnicrinus.

Synonymy list
YearName and author
1967Dunnicrinus mississippiensis Moore p. 9 figs. Pls 1-7; pl 8, figs 3-8; text-figs 1-8
2011Dunnicrinus mississippiensis Hess and Messing p. 151

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
infraclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
Eucladida
infraorderArticulata(Miller 1821)
orderComatulidaClark 1908
suborderBourgueticrinina(Sieverts-Doreck 1953)
familyBourgueticrinidaeLoriol 1882
genusDunnicrinus
speciesmississippiensis

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calciteo
Ontogeny: accretion, addition of partsp
Environment: marineo
Locomotion: facultatively mobileo
Attached: yeso
Life habit: intermediate-level epifaunalo
Diet: suspension feedero
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-28 16:07:27
Modified: 2009-10-08 14:29:07
Source: o = order, c = class, p = phylum
References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004

Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Maastrichtian70.6 - 66.0USA (Mississippi) Dunnicrinus mississippiensis (type locality: 213727 213728)