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Virgianidae
Taxonomy
Virgianidae was named by Boucot and Amsden (1963). Its type is Virgiana.
It was assigned to Pentameracea by Boucot and Johnson (1964); and to Pentameroidea by Jin and Chatterton (1997), Williams et al. (2002) and Rasmussen et al. (2010).
It was assigned to Pentameracea by Boucot and Johnson (1964); and to Pentameroidea by Jin and Chatterton (1997), Williams et al. (2002) and Rasmussen et al. (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1963 | Virgianidae Boucot and Amsden |
| 1964 | Virgianidae Boucot and Johnson p. 4 |
| 1997 | Virgianidae Jin and Chatterton |
| 2002 | Virgianidae Williams et al. p. 963 |
| 2010 | Virgianidae Rasmussen et al. |
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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. †Virgianidae Boucot and Amsden 1963
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Subfm. †Mariannaellinae Sapelnikov and Rukavishnikova 1975
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G. †Disulcatella Fu Lipu 1982
G. †Galeatellina Sapelnikov and Rukavishnikova 1975
G. †Mariannaella Sapelnikov and Rukavischnikova 1975
Subfm. †Mariannellinae Sapelnikov and Rukavishnikova 1975
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G. †Brevilamnulella Amsden 1974
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†Brevilamnulella kjerulfi Kiaer 1902
†Brevilamnulella laevis Sapelnikov and Rukavishnikova 1975
†Brevilamnulella thebesensis Savage 1913
†Brevilamnulella umbosulcata Rasmussen et al. 2010
Invalid names: Antigaleatella Sapelnikov and Rukavishnikova 1975 [synonym]
Subfm. †Pleurodiinae Rong and Yang 1977
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G. †Pleurodium Wang 1955
G. †Plicidium Rong and Yang 1981
G. †Pseudoconchidium Nikiforova and Sapelnikov 1971
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†Pseudoconchidium kozhimicum Nikiforova and Sapelnikov 1971
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