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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyrtospiriferoidea
Taxonomy
Cyrtospiriferoidea was named by Termier and Termier (1949).
It was assigned to Spiriferidina by Williams et al. (2006).
It was assigned to Spiriferidina by Williams et al. (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1949 | Cyrtospiriferoidea Termier and Termier |
| 2006 | Cyrtospiriferoidea Williams et al. p. 1722 |
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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. †Cyrtospiriferoidea Termier and Termier 1949
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Fm. †Conispiriferidae Ma and Day 2000
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Fm. †Cyrtospiriferidae Termier and Termier 1949
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Subfm. †Cyrtiopsinae Ivanova 1972
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G. †Acutella Lyashenko 1973
G. †Cyrtiopsis
G. †Dichospirifer
G. †Dmitria
G. †Eodmitria
G. †Platyspirifer
G. †Uchtospirifer
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Invalid names: Clivospirifer [synonym], Nordispirifer [synonym], Timanospirifer [synonym]
Subfm. †Cyrtospiriferinae Termier and Termier 1949
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G. †Austrospirifer
G. †Cyrtospirifer Nalivkin 1924
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†Cyrtospirifer buddingtoni Savage et al. 1978
†Cyrtospirifer cuspidatus de Archiac and de Verneuil 1842
†Cyrtospirifer kharaulakhensis Fredericks 1919
†Cyrtospirifer latior Swallow 1863
G. †Liraspirifer
G. †Petshorospirifer
G. †Sinospirifer
G. †Sphenospira Cooper 1954
G. †Syringospira
G. †Tarandrospirifer
G. †Tenticospirifer
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†Tenticospirifer markamensis Wang 1985
†Tenticospirifer shellrockensis Belanski 1928
G. †Pripyatispirifer Pushkin 1996
G. †Sphaenospira Cooper 1954
Fm. †Spinocyrtiidae Ivanova 1959
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G. †Acutoria
G. †Alatiformia
G. †Carpinaria
G. †Duryeella
G. †Eosyringothyris
G. †Incertia Mittmeyer 2008
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†Incertia incertissima Godefroid et al. 2002
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Invalid names: Subcuspidella incerta Spriestersbach and Fuchs 1909 [replaced]
G. †Orthospirifer Pitrat 1975
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†Orthospirifer mesastrialis Hall 1867
†Orthospirifer missouriensis Pitrat 1975
G. †Platyrachella
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Ludlow to the top of the Capitanian or 427.40000 to 259.51000 Ma
Collections (993 total)
Oldest occurrences | |||
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ludlow | Canada (Nunavut) | Orthospirifer sp. (23082) | |
| Pragian | Germany (Eifel) | Subcuspidella indet. (24619) | |
| Early/Lower Emsian | Belgium (Liège) | Tenuicostella sp., Incertia subincertissima (157914) | |
| Early/Lower Emsian | Germany (Eifel) | Subcuspidella indet. (24630 24633) Subcuspidella sp. (24623 24625) | |
| Emsian | Germany (Eifel) | Subcuspidella indet. (24695) | |
| Emsian | Morocco | Alatiformia alatiformis (230056) | |
| Late/Upper Emsian | China (Guangxi) | Alatiformia alatiformis (4862) Subcuspidella sp. (25854) Subcuspidella trigonata (4049 4053) | |
| Late/Upper Emsian | Spain | Subcuspidella sp. (62185) | |
| Late/Upper Emsian | Spain (Aragon) | Alatiformia alatiformis (40418 40419) Subcuspidella bilsteinensis (40431) Subcuspidella subcuspidata (40422) | |
| Late/Upper Emsian | Luxembourg | Subcuspidella beugniesi, Subcuspidella subcuspidata, Incertia incertissima (232220) Subcuspidella subcuspidata (232281) | |
Youngest occurrences |
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| Time interval | Ma | Country or state | PBDB collection number |
| Kinderhookian | Canada (Yukon) | Platyrachella sp. (548) | |
| Early/Lower Mississippian | USA (California) | Spirifer latior (226316) | |
| Kinderhookian - Osagean | Mexico (Sonora) | Cyrtospirifer latior (5616) | |
| Mississippian | USA (Colorado) | Cyrtospirifer whitneyi, Cyrtospirifer animasensis, Cyrtospirifer sp., Syringospira prima (10240) | |
| Osagean | Canada (Northwest Territories) | Platyrachella rutherfordi (62432) | |
| Meramecian | Canada (Yukon) | Platyrachella sp. (569) | |
| Meramecian | Canada (Northwest Territories) | Platyrachella rutherfordi (62434) | |
| Bashkirian - Moscovian | Argentina | Cyrtospirifer sp. (64620) | |
| Pennsylvanian - Asselian | China (Xizang) | Cyrtospirifer lochengensis (61392) | |
| Roadian - Capitanian | Russian Federation | Cyrtospirifer kharaulakhensis (110283) | |