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Gasterocomacea
Taxonomy
Gasterocomacea was named by Roemer (1854). It is not extant. Its type is Gasterocoma.
It was corrected as Gasterocomoidea by Rozhnov (2018).
It was assigned to Cyathocrinida by Ausich (1998); to Cladida by Webster et al. (1999); and to Cyathocrinina by Ubaghs et al. (1978), Rozhnov (2018).
It was corrected as Gasterocomoidea by Rozhnov (2018).
It was assigned to Cyathocrinida by Ausich (1998); to Cladida by Webster et al. (1999); and to Cyathocrinina by Ubaghs et al. (1978), Rozhnov (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Gasterocomacea Roemer |
| 1978 | Gasterocomacea Ubaghs et al. p. T585 |
| 1998 | Gasterocomacea Ausich p. 22 |
| 1999 | Gasterocomacea Webster et al. p. 467 |
| 2018 | Gasterocomoidea Rozhnov |
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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. †Gasterocomacea Roemer 1854
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Fm. †Cupressocrinitidae Roemer 1954
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G. †Halocrinites Steininger 1831
G. †Procupressocrinus Jaekel 1918
G. †Rhopalocrinus Wachsmuth and Springer 1880
Fm. †Gasterocomidae Roemer 1854
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G. †Kopficrinus Goldring 1954
G. †Lecythocrinus Mueller 1858
G. †Mictocrinus Goldring 1923
G. †Myrtillocrinus Sandberger 1856
G. †Nanocrinus Mueller 1856
G. †Schultzicrinus Springer 1911
G. †Scoliocrinus Jaekel 1895
Fm. †Petalocrinidae Weller and Davidson 1896
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G. †Eopetalocrinus Li 1993
G. †Sinopetalocrinus Mu and Lin 1987
G. †Spirocrinus Mu and Wu 1974
G. †Vadarocrinus Prokop 1983
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 Dapingian to the top of the Late/Upper Givetian or 471.30000 to 382.31000 Ma
Collections (51 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Dapingian | China (Hubei) | Eopetalocrinus sinensis (195230) | |
| Rhuddanian | United Kingdom (England) | Petalocrinus bifidus (195255) | |
| Rhuddanian | United Kingdom (Scotland) | Petalocrinus visbycensis (79889) | |
| Llandovery | USA (Iowa) | Petalocrinus sp. (457) | |
| Llandovery | China (Guizhou) | Petalocrinus sp. (27898) | |
| Aeronian | China | Petalocrinus sp., Spriocrinus sp. (164269) | |
| Clinton | Canada (British Columbia) | Petalocrinus mirabilis (5144 5149) | |
| Telychian | China (Sichuan) | Petalocrinus sp. (27842) | |
| Telychian | USA (Iowa) | Petalocrinus mirabilis (24963 25022 25025) Petalocrinus sp. (26809) | |
| Telychian | China (Anhui) | Petalocrinus chenxiacunensis (27737) | |
| Telychian | China | Petalocrinus sp., Spirocrinus sp. (27773) | |
| Telychian | China (Hubei) | Petalocrinus sp. (27779) | |
| Telychian - Sheinwoodian | USA (Iowa) | Petalocrinus mirabilis (26810) | |
| Telychian - Homerian | USA (Iowa) | Petalocrinus mirabilis (24959) | |
| Telychian - Wenlock | USA (Iowa) | Petalocrinus mirabilis (25023 25024) | |
| Wenlock | USA (Indiana) | Petalocrinus longus, Petalocrinus inferior (26811) Prolecythiocrinus problematicus (26771) | |
| Wenlock | USA (Iowa) | Petalocrinus mirabilis (25044 26812) Petalocrinus sp. (25031) | |
| Wenlock | USA (Nebraska) | Petalocrinus sp. (24960) | |
| Wenlock | USA (Tennessee) | Bouskacrinus waldronensis (26802) | |
| Ludlow | USA (Missouri) | Bouskacrinus laudoni (26822) | |
| Early/Lower Devonian | USA (Nevada) | Gasterocoma bicaula (123279) | |
| Early/Lower Devonian | Canada (Ontario) | Gasterocoma sp., Schultzicrinus sp. (40058) | |
| Lochkovian - Zlichovian | Canada (Yukon) | Gasterocoma sp. (603) | |
| Pragian | Australia (Queensland) | Gasterocomidae indet. (40019) | |
| Pragian | France (Bretagne) | Gasterocoma armoricana (81603) | |
| Pragian | Czechia | Bouskacrinus solus (174608) Vadarocrinus vassa (14134) | |
| Emsian | South Africa | Kopficrinus halbichi (35578) | |
| Zlichovian | Canada (Yukon) | Gasterocoma bicaula (81646 81647 81648) | |
| Emsian - Eifelian | Canada (Ontario) | Schultzicrinus sp., Gasterocoma bicaula (40039) | |
| Late/Upper Emsian | USA (Alaska) | Gasterocoma bicauli (3948) | |
| Eifelian | Vietnam | Cupressocrinites scaber (83253) | |
| Eifelian | Belgium | Abbreviatocrinites sp. (205311) | |
| Late/Upper Eifelian | Germany | Lecythocrinus sp., Rhopalocrinus sp. (60140) | |
| Early/Lower Givetian | Germany (Rhineland-Palatinate) | Abbreviatocrinites abbreviatus, Abbreviatocrinites geminatus (235975) | |
| Early/Lower Givetian | Germany | Abbreviatocrinites geminatus, Procupressocrinus gracilis (235201) Cupressocrinitidae indet. (144265 227413) | |
| Givetian | Germany (Nordrhein-Westfalen) | Cupressocrinitidae indet., Procupressocrinus gracilis, Halocrinites nodosus (101680) | |
| Givetian | Western Sahara | Abbreviatocrinites sampelayoi (81607) | |
| Late/Upper Givetian | Germany (Rhineland-Palatinate) | Cupressocrinus nodosus (275563) |