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Cyrtiidae
Taxonomy
Cyrtiidae was named by Frederiks (1924).
It was assigned to Cyrtiacea by Bassett and Cocks (1974); to Spiriferida by Villas and Cocks (1996); and to Cyrtioidea by Jin and Chatterton (1997) and Williams et al. (2006).
It was assigned to Cyrtiacea by Bassett and Cocks (1974); to Spiriferida by Villas and Cocks (1996); and to Cyrtioidea by Jin and Chatterton (1997) and Williams et al. (2006).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Cyrtiidae Frederiks |
| 1974 | Cyrtiidae Bassett and Cocks |
| 1996 | Cyrtiidae Villas and Cocks p. 586 |
| 1997 | Cyrtiidae Jin and Chatterton |
| 2006 | Cyrtiidae Williams et al. p. 1695 |
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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. †Cyrtiidae Frederiks 1924
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Subfm. †Eospiriferinae Schuchert and Le Vene 1929
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G. †Badainjarania
G. †Endospirifer
G. †Eospirifer Schuchert 1913
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Subg. †Eospirifer (Eospirifer) Schuchert 1913
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†Eospirifer (Eospirifer) eosinensis Rong et al. 2013
†Eospirifer cinghizicus Borissiak 1955
†Eospirifer eastoni Gill 1949
†Eospirifer ghobadiae Popov and Cocks 2013
†Eospirifer marklini deVerneuil 1848
†Eospirifer praecursor Rong et al. 1994
†Eospirifer radiatus Sowerby 1834
†Eospirifer radiatus globosus Salter 1848
G. †Havlicekia
G. †Janius Havlicek 1957
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†Janius barrandi deVerneuil 1848
†Janius exsul Barrande 1848
†Janius nobilis Barrande 1848
†Janius occidentalis Boucot et al. 1988
†Janius schmidti Lindström 1861
G. †Mictospirifer Johnson 1995
G. †Striispirifer Cooper and Muir-Wood 1951
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†Striispirifer niagarensis Conrad 1842
†Striispirifer plicatellus Linnaeus 1758
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Invalid names: Delthyris cyrtaena Dalman 1828 [synonym], Striispirifer interlineatus Sowerby 1839 [synonym], Striispirifer sinuosus Hedström 1923 [synonym]
†Striispirifer striolatus Lindström 1861
G. †Xinanospirifer
G. †Yingwuspirifer
Diagnosis
No diagnoses are available