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Sergospiriferinae
Taxonomy
Sergospiriferinae was named by Carter (1994). Its type is Sergospirifer.
It was assigned to Spiriferidae by Williams et al. (2006).
It was assigned to Spiriferidae by Williams et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1994 | Sergospiriferinae Carter |
| 2006 | Sergospiriferinae Williams et al. p. 1777 |
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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.
Subfm. †Sergospiriferinae Carter 1994
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G. †Anthracospirifer Lane 1963
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†Anthracospirifer arcoensis Butts 2007
†Anthracospirifer birdspringensis Lane 1963
†Anthracospirifer curvilateralis Easton 1962
†Anthracospirifer leidyi Norwood and Pratten 1855
†Anthracospirifer occiduus Sadlick 1960
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Invalid names: Spirifer occidentalis Girty 1927 [replaced]
†Anthracospirifer oliveirai Mendes 1956
†Anthracospirifer shawi Gordon 1975
Invalid names: Plicatocyrtia [synonym]
G. †Brachiokasakhstania Ceccolini and Cianferoni 2023
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†Brachiokasakhstania osborni Harker 1960
Invalid names: Kasakhstania [replaced]
G. †Eobrachythyris
G. †Eochoristitella
Diagnosis
No diagnoses are available