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Cromyocrinidae
Discussion
Washburn (1968) lists this family as Cromyocrinidae Jaekel, 1918
Taxonomy
Cromyocrinidae was named by Bather (1890). It is not extant. Its type is Cromyocrinus.
It was assigned to Cromyocrinacea by Ubaghs et al. (1978); to Scytalocrinacea by Webster and Lane (2007); and to Cromyocrinoidea by Webster et al. (2009) and Mao et al. (2018).
It was assigned to Cromyocrinacea by Ubaghs et al. (1978); to Scytalocrinacea by Webster and Lane (2007); and to Cromyocrinoidea by Webster et al. (2009) and Mao et al. (2018).
Synonymy list
Year | Name and author |
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1890 | Cromyocrinidae Bather |
1978 | Cromyocrinidae Ubaghs et al. p. T693 |
2007 | Cromyocrinidae Webster and Lane p. 959 |
2009 | Cromyocrinidae Webster et al. p. 247 |
2018 | Cromyocrinidae Mao et al. p. 1073 |
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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
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†Aglaocrinus compactus Moore and Plummer 1940
†Aglaocrinus magnus Strimple 1949
Invalid names: Tarachiocrinus Strimple 1962 [synonym]
G. †Dicromyocrinus Jaekel 1918
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†Dicromyocrinus granularis Easton 1962
†Dicromyocrinus medius Moore and Strimple 1973
†Dicromyocrinus optimus Strimple 1951
†Dicromyocrinus subaplatus Moore and Strimple 1973
G. †Ethelocrinus Kirk 1937
G. †Hemiindocrinus Yakovlev 1927
G. †Mantikosocrinus Strimple 1951
G. †Metacromyocrinus Strimple 1961
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†Metacromyocrinus gillumi Strimple 1966
†Metacromyocrinus papulosus Moore and Plummer 1938
G. †Moapacrinus Lane and Webster 1966
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†Moapacrinus cuneatus Webster and Jell 1999
†Moapacrinus inornatus Webster and Lane 1967
†Moapacrinus omanensis Webster et al. 2009
†Moapacrinus rotundatus Lane and Webster 1966
G. †Moapocrinus
G. †Mooreocrinus Wright and Strimple 1945
G. †Parethelocrinus Strimple 1961
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†Parethelocrinus ellipticus Strimple 1961
†Parethelocrinus rectilatus Lane and Webster 1966
†Parethelocrinus variabilis Strimple 1949
G. †Parulocrinus Moore and Plummer 1940
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†Parulocrinus americanus Weller 1909
†Parulocrinus blairi Miller and Gurley 1893
†Parulocrinus pontiacensis Strimple and Moore 1971
†Parulocrinus vetulus Lane 1964
G. †Synarmocrinus Lane 1964
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†Synarmocrinus brachiatus Lane 1964
†Synarmocrinus depressus Washburn 1968
†Synarmocrinus iatani Strimple 1949
G. †Ulocrinus Miller and Gurley 1890
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†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