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Cromyocrinacea
Taxonomy
Cromyocrinacea was named by Bather (1890). Its type is Cromyocrinus.
It was corrected as Cromyocrinoidea by Webster et al. (2009), Webster and Webster (2012) and Mao et al. (2018).
It was assigned to Poteriocrinina by Ubaghs et al. (1978); to Cladida by Webster (1990); to Dendrocrinida by Webster et al. (2009) and Webster and Webster (2012); and to Cyathoformes by Mao et al. (2018).
It was corrected as Cromyocrinoidea by Webster et al. (2009), Webster and Webster (2012) and Mao et al. (2018).
It was assigned to Poteriocrinina by Ubaghs et al. (1978); to Cladida by Webster (1990); to Dendrocrinida by Webster et al. (2009) and Webster and Webster (2012); and to Cyathoformes by Mao et al. (2018).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Cromyocrinacea Bather |
| 1978 | Cromyocrinacea Ubaghs et al. p. T690 |
| 1990 | Cromyocrinacea Webster p. 64 |
| 2009 | Cromyocrinoidea Webster et al. p. 247 |
| 2012 | Cromyocrinoidea Webster and Webster |
| 2018 | Cromyocrinoidea 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.
Superfm. †Cromyocrinacea Bather 1890
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Fm. †Eupachycrinidae Miller 1890
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G. †Eupachycrinus Meek and Worthen 1865
G. †Intermediacrinus Sutton and Winkler 1940
Fm. †Phanocrinidae Knapp 1969
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G. †Bronaughocrinus Strimple 1951
G. †Cryphiocrinus Kirk 1929
G. †Hosieocrinus Wright 1952
G. †Idosocrinus Wright 1954
G. †Pentaramicrinus Sutton and Winkler 1940
Fm. †Ulocrinidae Moore and Strimple 1973
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G. †Tyrieocrinus Wright 1945
G. †Ureocrinus Wright and Strimple 1945
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992, Hendy et al. 2009 | |||||
Age range: base of the Asbian to the top of the Artinskian or 340.00000 to 279.30000 Ma
Collections (70 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asbian | United Kingdom | Phanocrinus ardrossensis (90831) | |
| Brigantian | USA (Alabama) | Cryphiocrinus sp., Phanocrinus sp. (6841) Eupachycrinus sp. (6791) Eupachycrinus sp., Phanocrinus sp. (6764 6773 6780 6795 6807 6811 6823 6831 6847) Phanocrinus sp. (2710 6751 6754 6757 6763 6765 6766 6769 6777 6782 6789 6792 6794 6797 6798 6799 6800 6803 6804 6805 6809 6812 6835 6837 6844 6845) | |
| Brigantian | United Kingdom | Hosieocrinus caledonicus, Phanocrinus calyx, Phanocrinus gordoni, Phanocrinus stellaris, Tyrieocrinus laxus, Ureocrinus bockschii (90825) Phanocrinus calyx, Phanocrinus gordoni, Phanocrinus stellaris, Tyrieocrinus laxus, Ureocrinus bockschii (90822) Phanocrinus calyx, Phanocrinus stellaris (90828) Phanocrinus calyx, Phanocrinus stellaris, Tyrieocrinus laxus, Ureocrinus bockschii (90823) Phanocrinus calyx, Tyrieocrinus laxus, Ureocrinus bockschii (90829) Phanocrinus calyx, Ureocrinus bockschii (90826) Phanocrinus gordoni, Phanocrinus altus, Tyrieocrinus laxus, Ureocrinus bockschii (90824) Ureocrinus bockschii (90827 90830) | |
| Brigantian - Pendleian | USA (Pennsylvania) | Eupachycrinus sp. (2774) | |
| Chesterian | USA (Tennessee) | Phanocrinus sagillatus (90811) | |
| Chesterian | USA (Kentucky) | Pentaramicrinus sp., Phanocrinus sp. (206292) | |
| Pendleian | USA (Kentucky) | Eupachycrinus spartarius, Eupachycrinus germanus (6968) Phanocrinus parvaramus (6966) | |
| Pendleian | USA (Indiana) | Eupachycrinus boydii (6941 6961) Pentaramicrinus bimagnaramus (90812) Phanocrinus formosus, Phanocrinus parvaramus (6944) Phanocrinus parvaramus (6939 6962) | |
| Pendleian | USA (Illinois) | Pentaramicrinus bimagnaramus (90814) | |
| Late/Upper Mississippian | USA (Oklahoma) | Phanocrinus alexanderi (72036) | |
| Morrowan | USA (Arkansas) | Eupachycrinus magister (90789 90793) | |
| Morrowan | USA (Oklahoma) | Eupachycrinus magister (67682 90795 90796) | |
| Moscovian | USA (Oklahoma) | Eupachycrinus verrucosus, Eupachycrinus sp. (90784) | |
| Desmoinesian | USA (Oklahoma) | Eupachycrinus verrucosus (90781 90782) | |
| Missourian | USA (Illinois) | Probletocrinus curtus (51191) | |
| Artinskian | USA (Nevada) | Phanocrinus insolitus (90756) |