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Virgianinae
Taxonomy
Virgianinae was named by Boucot and Amsden (1963). Its type is Virgiana.
It was assigned to Virgianidae by Williams et al. (2002).
It was assigned to Virgianidae by Williams et al. (2002).
Subtaxa
Borealis, Deloprosopus, Holorhynchus, Paraconchidium, Proconchidium, Prostricklandia, Tcherskidium, Virgiana (type genus), Virgianella, Viridita
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Virgianinae Boucot and Amsden |
| 2002 | Virgianinae Williams et al. p. 963 |
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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. †Virgianinae Boucot and Amsden 1963
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G. †Borealis Boucot et al. 1971
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†Borealis borealis Eichwald 1842
†Borealis borealis schmidti Lebedev 1892
†Borealis cristiformis Modzalevskaya 1985
†Borealis nana Nikiforova and Andreeva 1961
G. †Holorhynchus Kiaer 1902
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†Holorhynchus giganteus Kiaer 1902
†Holorhynchus giganteus latisulcifer Rukavishnikova and Sapelnikov 1973
G. †Proconchidium
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†Proconchidium brodeurensis Rong et al. 1989
†Proconchidium munsteri St. Joseph 1938
†Proconchidium tchuilensis Rukavishnikova and Sapelnikov 1973
G. †Prostricklandia Rukavishnikova and Sapelnikov 1973
G. †Tcherskidium
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†Tcherskidium ulkuntasense Rukavishnikova and Sapelnikov 1973
†Tcherskidium unicum Nikolaev 1968
G. †Virgiana Twenhofel 1914
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†Virgiana barrandei Billings 1857
†Virgiana decussata Whiteaves 1891
†Virgiana mayvillensis Savage 1916
†Virgiana utahensis Sheehan 1980
G. †Virgianella Nikiforova and Sapelnikov 1971
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†Virgianella vaigatschensis Nikiforova and Sapelnikov 1971
G. †Viridita Jin and Copper 2000
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†Viridita glomerosa Jin and Copper 2010
†Viridita lenticularis Billings 1866
Diagnosis
No diagnoses are available