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Volganellidae
Taxonomy
Volganellidae was named by Mandelstam (1956).
It was synonymized subjectively with Cavellinidae by Benson et al. (1961).
It was assigned to Ostracoda by Mandelstam (1956); and to Volganelloidea by Voronkova (2014).
It was synonymized subjectively with Cavellinidae by Benson et al. (1961).
It was assigned to Ostracoda by Mandelstam (1956); and to Volganelloidea by Voronkova (2014).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1956 | Volganellidae Mandelstam p. 94 |
2014 | Volganellidae Voronkova p. 485 |
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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. †Volganellidae Mandelstam 1956
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G. †Volganella Sharapova and Mandelstam 1956
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†Volganella angulata Mishina 1973
†Volganella concava Mishina 1973
†Volganella extensis Voronkova 2014
†Volganella gigantella Mishina 1973
†Volganella golubevi Voronkova 2014
†Volganella magna Spizharsky 1956
†Volganella recta Mishina 1973
†Volganella vjaznikovensis Voronkova 2014
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Kiessling 2004 |
Age range: base of the Wordian to the top of the Changhsingian or 266.90000 to 252.17000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Wordian | Russian Federation | Volganella magna (132367) | |
Capitanian | Russian Federation | Volganella laevigata, Volganella magna (197597) | |
Changhsingian | Russian Federation (Vladimir) | Volganella magna, Volganella golubevi, Unzhiella navis, Volganella extensis, Volganella vjaznikovensis, Volganella recta, Volganella angulata, Volganella concava, Volganella gigantella (229834) |