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Drymocrinus

Crinoidea - Homocrinida - Homocrinidae

Taxonomy
Drymocrinus was named by Ulrich (1924).

It was assigned to Homocrinidae by Ulrich (1925); and to Disparida by Sepkoski (2002).

Synonymy list
YearName and author
1924Drymocrinus Ulrich
1925Drymocrinus Ulrich
2002Drymocrinus Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumBlastozoa
RankNameAuthor
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
infraclassInadunata(Wachsmuth and Springer 1897)
superorderDisparida(Moore and Laudon 1943)
orderHomocrinida
familyHomocrinidaeKirk 1914
genusDrymocrinusUlrich 1924

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.

G. †Drymocrinus Ulrich 1924
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Drymocrinus geniculatus Ulrich 1879
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: 2004-02-28 16:34:13
Modified: 2009-10-09 13:33:22
Source: subc = subclass, c = class, p = phylum
References: Aberhan et al. 2004, Kiessling 2004, Aberhan 1992

Age range: Edenian or 451.00000 to 450.20000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Edenian451.0 - 450.2USA (Ohio) D. geniculatus (173077)
Edenian451.0 - 450.2Canada (Ontario) D. manitoulinensis (173252 173366)
Edenian451.0 - 450.2Canada (Québec) D. manitoulinensis (173367)