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Erisocrinoidea
Taxonomy
Erisocrinacea was named by Wachsmuth and Springer (1886). Its type is Erisocrinus.
It was corrected as Erisocrinoidea by Webster and Jell (1992), Webster (2012), Webster and Webster (2012), Webster and Donovan (2015).
It was assigned to Cladida by Webster (1987); to Poteriocrinina by Ubaghs et al. (1978), Webster and Jell (1992); to Dendrocrinida by Webster (2012), Webster and Webster (2012), Webster and Donovan (2015); and to Cyathoformes by Mao et al. (2018).
It was corrected as Erisocrinoidea by Webster and Jell (1992), Webster (2012), Webster and Webster (2012), Webster and Donovan (2015).
It was assigned to Cladida by Webster (1987); to Poteriocrinina by Ubaghs et al. (1978), Webster and Jell (1992); to Dendrocrinida by Webster (2012), Webster and Webster (2012), Webster and Donovan (2015); and to Cyathoformes by Mao et al. (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1886 | Erisocrinacea Wachsmuth and Springer |
| 1978 | Erisocrinacea Ubaghs et al. p. T720 |
| 1987 | Erisocrinacea Webster p. 116 |
| 1992 | Erisocrinoidea Webster and Jell p. 343 |
| 2012 | Erisocrinoidea Webster p. 107 |
| 2012 | Erisocrinoidea Webster and Webster |
| 2015 | Erisocrinoidea Webster and Donovan p. 508 |
| 2018 | Erisocrinacea Mao et al. p. 1071 |
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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. †Erisocrinoidea Wachsmuth and Springer 1886
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Fm. †Arkacrinidae Knapp 1969
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G. †Arkacrinus Knapp 1969
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†Arkacrinus constrictus Moore and Strimple 1973
†Arkacrinus dubius Mather 1915
Fm. †Catacrinidae Knapp 1969
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G. †Arrectocrinus Knapp 1969
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†Arrectocrinus iowensis Pabian and Strimple 1980
†Arrectocrinus major Weller 1909
†Arrectocrinus texanus Weller 1909
G. †Delocrinus Miller and Gurley 1890
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†Delocrinus admirensis Strimple 1962
†Delocrinus densus Strimple 1962
†Delocrinus titicara Strimple and Moore 1971
†Delocrinus vastus Lane and Webster 1966
†Delocrinus vulgatus Moore and Plummer 1940
G. †Endelocrinus Moore and Plummer 1940
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†Endelocrinus matheri Moore and Plummer 1937
†Endelocrinus rotundus Strimple 1962
†Endelocrinus torus Webster and Lane 1967
G. †Graffhamicrinus Strimple 1961
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†Graffhamicrinus acutus Strimple 1961
†Graffhamicrinus boellstorffi Pabian and Strimple 1974
†Graffhamicrinus crassus Wanner 1924
†Graffhamicrinus magnijkus Strimple 1947
†Graffhamicrinus subcoronatus Moore and Plummer 1940
†Graffhamicrinus waughi Moore and Strimple 1941
G. †Palmerocrinus Knapp 1969
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†Palmerocrinus kesslerensis Moore and Strimple 1973
†Palmerocrinus profundus Moore and Strimple 1973
G. †Paraplasocrinus Moore and Plummer 1937
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†Paraplasocrinus transitorius Wanner 1916
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Invalid names: Paraplasocrinus mammillaris Wanner 1916 [synonym]
G. †Cricocrinus Strimple and Watkins 1969
Fm. †Erisocrinidae Miller 1889
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G. †Erisocrinus Meek and Worthen 1865
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†Erisocrinus longwelli Lane and Webster 1966
†Erisocrinus propinquus Weller 1909
†Erisocrinus typus Meek and Worthen 1865
†Erisocrinus wapanucka Strimple 1961
G. †Exaetocrinus
G. †Parallelocrinus Miller 1889
G. †Sinocrinus Tien 1926
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†Sinocrinus sheareri Strimple and Watkins 1969
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Invalid names: Sinocrinus asymmetricus Strimple 1976 [synonym]
†Sinocrinus websteri Ausich et al. 2024
Fm. †Paradelocrinidae Knapp 1969
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G. †Lobalocrinus Knapp 1969
G. †Neocatacrinus Moore and Plummer 1937
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Fm. †Protencrinidae Knapp 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Hendy et al. 2009, Kiessling 2004, Aberhan 1992 | |||||
Age range: base of the Brigantian to the top of the Wuchiapingian or 335.90000 to 254.14000 Ma
Collections (117 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Meramecian | USA (Virginia) | Delocrinus sp. (7016) | |
| Brigantian | United Kingdom | Exaetocrinus carlopsensis (90824) | |
| Serpukhovian | USA (Oklahoma) | Delocrinus dubius (5611) | |
| Morrowan | USA (Oklahoma) | Arkacrinus dubius (128688) Arkacrinus dubius, Arkacrinus constrictus, Endelocrinus matheri (128647) Arkacrinus dubius, Endelocrinus matheri (128679) Atokacrinus tumulosus, Arkacrinus dubius, Delocrinus dubius, Endelocrinus matheri (90795) Delocrinus pentanodus, Delocrinus sp., Delocrinus dubius (90796) Endelocrinus matheri (128687 128919 128920 129915 129916 129919) Erisocrinus wapanucka, Palmerocrinus profundus, Endelocrinus matheri (128689) Palmerocrinus profundus (128690) | |
| Morrowan | USA (Utah) | Palmerocrinus profundus (130002) | |
| Morrowan | USA (Arkansas) | Arkacrinus dubius (128913 128914 128978 128979 128985) Arkacrinus dubius, Palmerocrinus kesslerensis (128992) Delocrinus dubius (90789 90790 90794) | |
| Bashkirian | USA (Oklahoma) | Protencrinus atoka (90798 90799) | |
| Morrowan - Wolfcampian | USA (Utah) | Delocrinus matheri (124622) Delocrinus subhemisphericus (124621) | |
| Atokan | USA (Oklahoma) | Graffhamicrinus antiquus (90804) | |
| Middle Pennsylvanian | USA (Arizona) | Delocrinus sp., Endelocrinus sp., Paradelocrinus nederi (90773) | |
| Moscovian | USA (Oklahoma) | Delocrinus hemisphericus, Delocrinus sp. (90784) | |
| Moscovian | USA (Nevada) | Delocrinus graphicus (39158) | |
| Moscovian | China | Sinocrinus sp. (90770) | |
| Desmoinesian | USA (Oklahoma) | Delocrinus hemisphericus (90785) Delocrinus hemisphericus, Delocrinus sp. (90783) Delocrinus sp. (90781 90782) | |
| Kasimovian | USA (Texas) | Delocrinus sp. (66107) | |
| Kasimovian - Gzhelian | USA (Utah) | Delocrinus sp. (39989) | |
| Missourian | USA (Kansas) | Delocrinus sp. (72380) Delocrinus sp., Erisocrinus sp. (72371 72375 72376 72377 72378 72379 72383) Delocrinus sp., Erisocrinus sp., Graffhamicrinus sp. (72366 72369 72372) | |
| Missourian | USA (Missouri) | Delocrinus missouriensis (71504) Erisocrinus typus (26878) | |
| Missourian | USA (Texas) | Delocrinus hemisphericus (159900) Delocrinus sp., Delocrinus pictus, Delocrinus subhemisphericus, Endelocrinus tumidus, Endelocrinus grafordensis, Erisocrinus sp. (90808) | |
| Missourian | USA (Nebraska) | Delocrinus sp., Erisocrinus sp., Graffhamicrinus sp. (44411) | |
| Missourian | USA (Ohio) | Erisocrinus typus (159904) | |
| Missourian | USA (Oklahoma) | Delocrinus sp., Erisocrinus sp. (72365 72368 72385) Delocrinus sp., Erisocrinus sp., Graffhamicrinus sp. (72367 72373 72374 72384) Erisocrinus typus (216601) | |
| Missourian | USA (Illinois) | Endelocrinus tumidus, Erisocrinus typus (51191) | |
| Khamovnikian | USA (Nebraska) | Graffhamicrinus magnijkus (124446) | |
| Gzhelian | USA (Kansas) | Graffhamicrinus waughi (116099) | |
| Gzhelian | USA (Nebraska) | Delocrinus vastus (116100) Graffhamicrinus boellstorffi (116098) | |
| Virgilian | USA (Kansas) | Graffhamicrinus magnificus, Graffhamicrinus profundus (90809) | |
| Virgilian | USA (West Virginia) | Endelocrinus kieri (90869) | |
| Virgilian | USA (Ohio) | Endelocrinus kieri (90868) Parallelocrinus sturgeoni (90870) | |
| Rusavkinian | USA (Nebraska) | Delocrinus vulgatus, Graffhamicrinus magnijkus (124479) Delocrinus vulgatus, Graffhamicrinus magnijkus, Erisocrinus typus (124441) Delocrinus vulgatus, Graffhamicrinus magnijkus, Graffhamicrinus subcoronatus (124407 124433) Graffhamicrinus magnijkus (124444) Graffhamicrinus magnijkus, Graffhamicrinus subcoronatus (124445) Graffhamicrinus subcoronatus (124434) | |
| Rusavkinian | USA (Iowa) | Delocrinus vulgatus (124440) Sublobalocrinus kasseri, Delocrinus vulgatus, Arrectocrinus iowensis, Graffhamicrinus magnijkus, Graffhamicrinus subcoronatus (124436) | |
| Rusavkinian | USA (Kansas) | Sublobalocrinus kasseri, Delocrinus vulgatus (124435) | |
| Asselian | Bolivia | Delocrinus titicara (118842) | |
| Asselian | USA (Kansas) | Delocrinus admirensis (88663) Subarrectocrinus perexcavatus (116089) | |
| Asselian | Greece | Protencrinus baliensis, Pyndaxocrinus granulosus (137662) | |
| Asselian | USA (Oklahoma) | Delocrinus densus (87284 87285) | |
| Asselian | China (Henan) | Erisocrinus longwelli, Protencrinus baliensis, Neoprotencrinus anyangensis, Sinocrinus sheareri (197054) | |
| Permian | Indonesia (Timor) | Ceriocrinus depressus (223612) Cibolocrinus transitorius (223619) | |
| Sakmarian | Canada (British Columbia) | Catacrinidae indet. (98045) | |
| Artinskian | Slovenia | Protencrinus baliensis, Sinocrinus websteri (236360) | |
| Artinskian | Indonesia | Ceriocrinus crassus, Ceriocrinus depressus, Cibolocrinus transitorius (118268) | |
| Artinskian | USA (Kansas) | Endelocrinus rotundus (116097) | |
| Artinskian | USA (Nebraska) | Delocrinus vastus (116096) | |
| Artinskian | USA (Nevada) | Endelocrinus sp., Erisocrinus longwelli, Delocrinus vastus, Endelocrinus torus (90756) Erisocrinus longwelli (90757) Erisocrinus longwelli, Delocrinus vastus (74742) | |
| Pavlovoposadian | USA (Nebraska) | Graffhamicrinus magnijkus (124477) | |
| Kungurian | USA (Texas) | Delocrinus major, Delocrinus texanus, Erisocrinus propinquus (89392) | |
| Kungurian | Svalbard and Jan Mayen | Catacrinidae indet. (145690) | |
| Noginskian | USA (Nebraska) | Delocrinus vulgatus, Erisocrinus typus (124442) | |
| Noginskian | USA (Kansas) | Endelocrinus rotundus (11738) | |
| Roadian - Wordian | Indonesia | Cibolocrinus transitorius (39608 39610) | |
| Melekhovian | USA (Nebraska) | Delocrinus admirensis (124443) Erisocrinus longwelli (124481) Erisocrinus longwelli, Graffhamicrinus boellstorffi (124480) Graffhamicrinus boellstorffi (124478) | |
| Capitanian | Tunisia (Madanin) | Erisocrinidae indet. (41965) | |
| Wuchiapingian | Azerbaijan | Erisocrinus araxensis (42898 110681) | |
| Wuchiapingian | Indonesia (Timor) | Lopadiocrinus granulatus (223610) |