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Cheirocrinus

Rhombifera - Cheirocrinidae

Synonymy list
YearName and author
1856Cheirocrinus Eichwald
1945Cheirocrinus Regnéll
2002Cheirocrinus Sepkoski
2016Cheirocrinus Paul and Rozhnov p. 270

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
orderRhombiferaZittel 1879
superfamilyGlyptocystitoida(Bather 1899)
familyCheirocrinidaeJaekel 1899
genusCheirocrinusEichwald 1856

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. †Cheirocrinus Eichwald 1856
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†Cheirocrinus constrictus Bather 1913
†Cheirocrinus dilatatus Regnell 1951
†Cheirocrinus holmi Regnéll 1945
†Cheirocrinus logani Billings 1857
†Cheirocrinus nodosus Jaekel 1899
†Cheirocrinus penniger Eichwald 1842
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: high Mg calcitep
Ontogeny: accretion, addition of partsp
Environment: marinep
Locomotion: stationaryo
Attached: yeso
Life habit: intermediate-level epifaunalo
Diet: suspension feedero
Vision: blindo
Dispersal: waterp
Dispersal 2: planktonicp
Created: 2004-02-29 11:36:13
Modified: 2010-02-15 06:45:28
Source: o = order, p = phylum
References: Aberhan 1992, Aberhan et al. 2004

Age range: base of the Tremadoc to the top of the Wenlock or 486.40000 to 426.70000 Ma

Collections (66 total)


Time interval Ma Country or state Original ID and collection number
Stage 10 - Tremadoc491.0 - 477.1France (Montagne Noire) C. sp. (20833 76568)
Tremadoc486.4 - 477.1France (Montagne Noire) C. sp. (20829 20830 76570 76571)
Floian477.1 - 471.3France (Montagne Noire) C. sp. (20820)
Arenig477.1 - 468.0France (Montagne Noire) C. sp. (20828)
Arenig477.1 - 468.0Sweden C. sp. (3196)
Billingen475.6 - 471.3Sweden (Närne) C. sp. (192903)
Middle Ordovician471.3 - 458.2USA (New York) C. sp. (333 334 335 430)
Middle Ordovician471.3 - 458.2Thailand Cheirocrinus indet. (191371)
Chazyan471.3 - 457.3Canada (Quebec) C. sp. (307 311)
Kunda469.1 - 464.3Sweden (Dalarne) C. nodosus (162426 162429)
Kunda469.1 - 464.3Sweden C. holmi (162390) C. leuchtenbergi (160497 160499 162379 162420 162421 162422 162424)
Kunda469.1 - 464.3Sweden (Öland) C. sp. (162447)
Early/Lower Llanvirn468.0 - 461.1Norway (Trøndelag) C. sp. (191062)
Dobrotivian461.0 - 459.7Czechia (Central Bohemia) C. sp. (192908)
Costonian - Harnagian458.2 - 457.2Sweden C. sp. (2765)
Late/Upper Ordovician458.2 - 443.1Canada (Nunavut) C. sp. (101979)
Kukruse - Haljala458.0 - 453.9Sweden (Dalarne) C. leuchtenbergi (158486 162389)
Idavere458.0 - 452.8Sweden (Skania) C. sp. (2770)
Idavere458.0 - 452.8Sweden (Skane) C. sp. (80104)
Blackriveran457.3 - 449.6USA (Illinois, Iowa) C. sp. (23434)
Blackriveran457.3 - 449.6USA (Oklahoma) C. sp. (24095) Glyptocystites logani (23990)
Blackriveran457.3 - 449.6USA (Minnesota) C. sp. (23399)
Blackriveran - Rocklandian457.3 - 449.6USA (Minnesota) C. sp. (23400)
Chatfieldian453.8 - 451.0Canada (Quebec) C. logani (185477 197142)
Chatfieldian453.8 - 451.0USA (New York) C. sp. (433)
Chatfieldian453.8 - 451.0Canada (Ontario) C. logani (197145 197159)
Chatfieldian - Edenian453.8 - 450.2Canada (Nunavut) C. sp. (24116)
Katian452.8 - 445.2Belgium C. constrictus, C. dilatatus (196946)
Edenian - Maysvillian451.0 - 449.6Canada (Ontario) C. granulosus, C. logani (26293)
Edenian - Maysvillian451.0 - 449.6USA (Michigan) C. sp. (26338)
Kralodvorian450.1 - 445.2Czechia (Praha) C. sp. (151985)
Kralodvorian - Rawtheyan450.1 - 445.2Czechia C. sp. (3879)
Richmondian449.6 - 445.5Canada (Nunavut) C. sp. (24118)
Pusgillian449.5 - 449.2Norway C. sp. (162962)
Cautleyan - Rawtheyan449.2 - 445.2United Kingdom (Wales) C. sp. (8290 8291)
Rawtheyan448.8 - 445.2United Kingdom (Scotland) C. constrictus (73134)
Rawtheyan448.8 - 445.2United Kingdom (England) C. sp. (3667)
Hirnantian445.2 - 443.1United Kingdom (Wales) C. sp. (8387)
Llandovery - Wenlock443.1 - 426.7USA (New York) Calceocrinus chrysalis (26801)
Wenlock432.9 - 426.7United Kingdom (England) C. sp. (79893)
Wenlock432.9 - 426.7USA (New York) Calceocrinus chrysalis (12932 13050 13051 13338 75252)