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Eoindocrinus praerimosus

Crinoidea - Indocrinidae

Taxonomy
Eoindocrinus praerimosus was named by Arendt (1981). Its type specimen is PIN 1786/2209, a calyx, and it is a 3D body fossil. Its type locality is Ryabinovka, Bashkortostan, which is in an Artinskian marine horizon in the Div'ya Formation of the Russian Federation. It is the type species of Eoindocrinus.

Synonymy list
YearName and author
1981Eoindocrinus praerimosus Arendt p. 55 figs. Pl 15, fig 1; pl 16, figs 1,2; pl 17, figs 1,2; text-fig 16

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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
superorderCyathoformes
superfamilyLophocrinoidea(Bather 1899)
familyIndocrinidaeWanner 1916
genusEoindocrinus
speciespraerimosus

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.

Eoindocrinus praerimosus Arendt 1981
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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: stationarysubc
Attached: yessubc
Life habit: intermediate-level epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2009-10-09 11:50:31
Modified: 2009-10-09 13:50:31
Source: subc = subclass, c = class, p = phylum
References: Aberhan 1992, Hendy et al. 2009, Kiessling 2004

Age range: Artinskian or 290.10000 to 283.30000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Artinskian290.1 - 283.3Russian Federation Eoindocrinus praerimosus (type locality: 101531 101532)