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Delocrinus

Crinoidea - Catacrinidae

Taxonomy
Delocrinus was named by Miller and Gurley (1890) [Sepkoski's age data: C Mosc-u P Guad-u]. It is not extant.

It was assigned to Erisocrinidae by Washburn (1968); to Catacrinidae by Pabian and Strimple (1974); and to Cladida by Sepkoski (2002).

Synonymy list
YearName and author
1890Delocrinus Miller and Gurley
1968Delocrinus Washburn
1974Delocrinus Pabian and Strimple p. 303
2002Delocrinus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
classCrinoideaMiller 1821
subclassPentacrinoideaJaekel 1918
RankNameAuthor
subclassInadunata(Wachsmuth and Springer 1897)
Cladida(Moore and Laudon 1943)
infraclassEucladida
superorderCyathoformes
superfamilyErisocrinaceaWachsmuth and Springer 1886
familyCatacrinidaeKnapp 1969
genusDelocrinusMiller and Gurley 1890

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: 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: Kiessling 2004, Aberhan 1992, Hendy et al. 2009

Age range: base of the Meramecian to the top of the Artinskian or 345.00000 to 279.30000 Ma

Collections (50 total)


Time interval Ma Country or state Original ID and collection number
Meramecian345.0 - 336.0USA (Virginia) D. sp. (7016)
Morrowan318.1 - 314.6USA (Oklahoma) D. pentanodus, D. sp. (90796)
Morrowan - Wolfcamp318.1 - 268.0USA (Utah) D. subhemisphericus (124621)
Moscovian315.2 - 307.0USA (Nevada) D. graphicus (39158)
Moscovian315.2 - 307.0USA (Oklahoma) D. hemisphericus, D. sp. (90784)
Middle Pennsylvanian314.6 - 306.95USA (Arizona) D. sp. (90773)
Desmoinesian313.8 - 305.9USA (Oklahoma) D. hemisphericus (90785) D. hemisphericus, D. sp. (90783) D. sp. (90781 90782)
Kasimovian307.0 - 303.7USA (Texas) D. sp. (66107)
Kasimovian - Gzhelian307.0 - 298.9USA (Utah) D. sp. (39989)
Missourian305.9 - 303.4USA (Nebraska) D. sp. (44411)
Missourian305.9 - 303.4USA (Oklahoma) D. sp. (72365 72367 72368 72373 72374 72384 72385)
Missourian305.9 - 303.4USA (Texas) D. hemisphericus (159900) D. sp., D. pictus, D. subhemisphericus (90808)
Missourian305.9 - 303.4USA (Kansas) D. sp. (72366 72369 72371 72372 72375 72376 72377 72378 72379 72380 72383)
Gzhelian303.7 - 298.9USA (Nebraska) D. vastus (116100)
Rusavkian303.4 - 302.2USA (Nebraska) D. vulgatus (124407 124433 124441 124479)
Rusavkian303.4 - 302.2USA (Iowa) D. vulgatus (124436 124440)
Rusavkian303.4 - 302.2USA (Kansas) D. vulgatus (124435)
Noginian301.2 - 300.2USA (Nebraska) D. vulgatus (124442)
Melekhovian300.2 - 298.9USA (Nebraska) D. admirensis (124443)
Asselian298.9 - 295.5USA (Oklahoma) D. densus (87284 87285)
Asselian298.9 - 295.5USA (Kansas) D. admirensis (88663)
Asselian298.9 - 295.5Bolivia D. titicara (118842)
Artinskian290.1 - 279.3USA (Nevada) D. vastus (74742 90756)
Artinskian290.1 - 279.3USA (Nebraska) D. vastus (116096)