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Cromyocrinidae

Crinoidea - Dendrocrinida - Cromyocrinidae

Synonymy list
YearName and author
1890Cromyocrinidae Bather
1978Cromyocrinidae Ubaghs et al. p. T693
2007Cromyocrinidae Webster and Lane p. 959
2009Cromyocrinidae Webster et al. p. 247
2018Cromyocrinidae Mao et al. p. 1073

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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
orderDendrocrinida
superfamilyCromyocrinoidea(Bather 1890)
familyCromyocrinidae
familyCromyocrinidae

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.

Fm. †Cromyocrinidae Bather 1890
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G. †Aglaocrinus Strimple 1961
+
†Aglaocrinus compactus Moore and Plummer 1940
†Aglaocrinus magnus Strimple 1949
Invalid names: Tarachiocrinus Strimple 1962 [synonym]
G. †Cromyocrinus Trautschold 1867
+
†Cromyocrinus grandis Mather 1915
G. †Dicromyocrinus Jaekel 1918
+
†Dicromyocrinus medius Moore and Strimple 1973
†Dicromyocrinus optimus Strimple 1951
†Dicromyocrinus subaplatus Moore and Strimple 1973
G. †Ethelocrinus Kirk 1937
G. †Goleocrinus Strimple and Watkins 1969
+
†Goleocrinus vadosus Washburn 1968
G. †Hemiindocrinus Yakovlev 1927
G. †Mantikosocrinus Strimple 1951
G. †Metacromyocrinus Strimple 1961
+
†Metacromyocrinus gillumi Strimple 1966
†Metacromyocrinus papulosus Moore and Plummer 1938
G. †Minilyacrinus Webster and Jell 1992
+
†Minilyacrinus williamburyensis Webster and Jell 1992
G. †Moapacrinus Lane and Webster 1966
+
†Moapacrinus cuneatus Webster and Jell 1999
†Moapacrinus dovjensis Ausich et al. 2024
†Moapacrinus inornatus Webster and Lane 1967
†Moapacrinus omanensis Webster et al. 2009
†Moapacrinus rotundatus Lane and Webster 1966
G. †Mooreocrinus Wright and Strimple 1945
G. †Paracromyocrinus Strimple 1966
+
†Paracromyocrinus oklahomensis Moore and Plummer 1938
G. †Parethelocrinus Strimple 1961
+
†Parethelocrinus ellipticus Strimple 1961
†Parethelocrinus rectilatus Lane and Webster 1966
†Parethelocrinus variabilis Strimple 1949
G. †Parulocrinus Moore and Plummer 1940
+
†Parulocrinus americanus Weller 1909
†Parulocrinus blairi Miller and Gurley 1893
†Parulocrinus pontiacensis Strimple and Moore 1971
†Parulocrinus vetulus Lane 1964
G. †Synarmocrinus Lane 1964
+
†Synarmocrinus depressus Washburn 1968
†Synarmocrinus iatani Strimple 1949
G. †Ulocrinus Miller and Gurley 1890
+
†Ulocrinus blairi Miller and Gurley 1893
†Ulocrinus buttsi Miller and Gurley 1888
†Ulocrinus fistulosus Strimple and Moore 1971
†Ulocrinus qiaoi Mao et al. 2018
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 Serpukhovian to the top of the Wuchiapingian or 330.30000 to 254.14000 Ma

Collections (76 total)


Time interval Ma Country or state Original ID and collection number
Serpukhovian330.3 - 323.4USA (Oklahoma) Ethelocrinus kirki (5611)
Morrowan323.4 - 318.6USA (Utah) Goleocrinus vedosus (130002)
Morrowan323.4 - 318.6USA (Texas) Mooreocrinus magdalensis, Cromyocrinus grandis (90767)
Morrowan323.4 - 318.6USA (Oklahoma) Cromyocrinus grandis (128973 128976) Cromyocrinus grandis, Metacromyocrinus papulosus, Dicromyocrinus optimus, Dicromyocrinus subaplatus, Paracromyocrinus oklahomensis (90795) Dicromyocrinus optimus (128919 128920 128977) Dicromyocrinus optimus, Dicromyocrinus medius, Paracromyocrinus oklahomensis (128689) Dicromyocrinus optimus, Dicromyocrinus subaplatus (128687) Paracromyocrinus oklahomensis (128679) Paracromyocrinus sp., Paracromyocrinus oklahomensis (128690)
Morrowan323.4 - 318.6USA (Arkansas) Cromyocrinus grandis (90791) Metacromyocrinus gillumi (128913) Paracromyocrinus oklahomensis (128978)
Morrowan323.4 - 318.6USA (Kentucky) Metacromyocrinus oklahomenisis (43450)
Bashkirian323.4 - 315.2USA (Oklahoma) Metacromyocrinus fundundus (90800) Metacromyocrinus fundundus, Paracromyocrinus planatus (90798 90799)
Bashkirian - Moscovian323.4 - 307.0Peru (Piura) Parulocrinus sp. (41390)
Morrowan - Wolfcampian323.4 - 286.0USA (Utah) Synarmocrinus depressus, Phanocrinus vadosus (124622)
Atokan318.6 - 312.8USA (Colorado) Dicromyocrinus beldenensis, Goleocrinus sp., Synarmocrinus cobbani, Ulocrinus rockymontanus, Aglaocrinus magnus (90880)
Atokan318.6 - 312.8USA (Nevada) Synarmocrinus brachiatus (124200)
Atokan318.6 - 312.8USA (Missouri) Mooreocrinus sp. (90802)
Middle Pennsylvanian315.2 - 307.0USA (Arizona) Dicromyocrinus carrizoensis, Synarmocrinus carrizoensis (90773)
Moscovian315.2 - 307.0China (Xinjiang) Dicromyocrinus sp. 1, Dicromyocrinus sp. 2 (92636)
Moscovian315.2 - 307.0Canada (Nunavut) Cromyocrinus sp. (90769)
Moscovian315.2 - 307.0Russian Federation Cromyocrinus geminatus (132707)
Moscovian315.2 - 307.0China Cromyocrinus sp. (90770)
Moscovian315.2 - 307.0USA (Arizona) Aglaocrinus konecnyorum, Cromyocrinus sp., Dicromyocrinus beusi, Metacromyocrinus sp. (90772)
Moscovian315.2 - 307.0USA (Oklahoma) Cromyocrinus sp. (90784)
Moscovian315.2 - 307.0Brazil (Pará) Dicromyocrinus mendesi (90771)
Desmoinesian312.8 - 306.0USA (Arizona) Aglaocrinus nacoensis (90774) Cromyocrinus sp., Metacromyocrinus holdenvillensis (90775)
Missourian306.0 - 303.7USA (Texas) Ulocrinus sp. (90808)
Missourian306.0 - 303.7USA (Oklahoma) Cromyocrinidae indet. (72374 72384 72385) Ulocrinus sp., Cromyocrinidae indet. (72365 72367 72368 72373)
Missourian306.0 - 303.7USA (Illinois) Ulocrinus sangamonensis, Ulocrinus convexus, Parulocrinus pontiacensis (51191)
Missourian306.0 - 303.7USA (Kansas) Cromyocrinidae indet. (72369 72378 72383) Ulocrinus fistulosus (51323) Ulocrinus sp. (72371) Ulocrinus sp., Cromyocrinidae indet. (72366 72372)
Missourian306.0 - 303.7USA (Nebraska) Ulocrinus sp., Cromyocrinidae indet. (44411)
Khamovnikian305.8 - 304.8USA (Nebraska) Parethelocrinus variabilis (124484) Synarmocrinus iatani (124446)
Virgilian303.7 - 298.9USA (Kansas) Aglaocrinus cranei (90809)
Rusavkinian303.7 - 287.6USA (Kansas) Synarmocrinus iatani (124435)
Rusavkinian303.7 - 287.6USA (Nebraska) Parulocrinus blairi (124434) Parulocrinus blairi, Aglaocrinus compactus (124407)
Rusavkinian303.7 - 287.6USA (Iowa) Aglaocrinus compactus (124485) Ulocrinus sp., Aglaocrinus compactus (124436)
Asselian298.9 - 293.52China (Henan) Ulocrinus qiaoi (197054)
Asselian298.9 - 293.52Greece Moapacrinus sp. (137662)
Sakmarian293.52 - 290.1Australia (Western Australia) Minilyacrinus williamburyensis (121734)
Sakmarian293.52 - 290.1Oman Moapacrinus omanensis (101079 120605)
Sakmarian293.52 - 290.1Canada (British Columbia) Moapacrinus n. sp. 1, Moapacrinus n. sp. 2 (98045)
Artinskian290.1 - 283.3Slovenia Moapacrinus dovjensis (236360)
Artinskian290.1 - 283.3Australia (Western Australia) Minilyacrinus williamburyensis (120557)
Artinskian290.1 - 283.3USA (Nevada) Moapacrinus inornatus, Parethelocrinus rectilatus, Moapacrinus rotundatus (90756) Moapacrinus rotundatus, Aglaocrinus rectilatus (74742) Parethelocrinus rectilatus, Moapacrinus rotundatus (90757)
Artinskian290.1 - 283.3Russian Federation Hemiindocrinus fredericksi (90764 101527 101531)
Kungurian283.3 - 274.4USA (Texas) Phialocrinus americanus (89392)
Wuchiapingian259.51 - 254.14Australia (Queensland) Moapacrinus cuneatus (120593)