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Kotlassidae
Taxonomy
Kotlassidae was named by Romer (1933). It is not extant.
It was corrected as Kotlassiidae by Bulanov (2003) and Bulanov (2020).
It was assigned to Seymouriamorpha by Kuhn (1946); to Seymouriamorpha by Carroll (1988); to Kotlassioidea by Carroll et al. (1972) and Bulanov (2003); and to Seymouriamorpha by Bulanov (2020).
It was corrected as Kotlassiidae by Bulanov (2003) and Bulanov (2020).
It was assigned to Seymouriamorpha by Kuhn (1946); to Seymouriamorpha by Carroll (1988); to Kotlassioidea by Carroll et al. (1972) and Bulanov (2003); and to Seymouriamorpha by Bulanov (2020).
Subtaxa
Synonymy list
Year | Name and author |
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1933 | Kotlassidae Romer |
1946 | Kotlassiidae Kuhn p. 55 |
1972 | Kotlassidae Carroll et al. p. 37 |
1988 | Kotlassidae Carroll |
2003 | Kotlassiidae Bulanov |
2020 | Kotlassiidae Bulanov |
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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. †Kotlassidae Romer 1933
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Subfm. †Kotlassiinae Romer 1934
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G. †Microphon Ivakhnenko 1983
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†Microphon arcanus Bulanov 2003
†Microphon exiguus Ivakhnenko 1983
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Invalid names: Raphanodon tverdohlebovae Ivakhnenko 1987 [synonym]
†Microphon gracilis Bulanov 2003
†Microphon terminalis Bulanov 2020
Invalid names: Raphaniscus Bulanov 2000 [synonym]
Subfm. †Leptorophinae Ivachnenko 1987
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G. †Leptoropha Chudinov 1955
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†Leptoropha minima Bulanov 2020
†Leptoropha talonophora Chudinov 1955
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Invalid names: Leptoropha novojilovi Chudinov 1955 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum, uc = unranked clade | |||||
References: Carroll 1988, Hendy et al. 2009 |
Collections (33 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ufimian - Late/Upper Kazanian | Russian Federation (Perm) | Biarmica tchudinovi (189498) | |
Ufimian - Late/Upper Kazanian | Russian Federation (Udmurtia) | Leptoropha talonophora (187322) | |
Ufimian - Late/Upper Kazanian | Russian Federation (Kirov) | Leptoropha novojilovi, Rhipaeosaurus talonophorus (80022) | |
Late/Upper Urzhumian | Russian Federation (Tatarstan) | Leptoropha minima (220088) | |
Urzhumian | Russian Federation (Chuvasia Republic) | Leptoropha sp. (232564) | |
Wordian | Russian Federation | Leptoropha sp. (197588 197595 197767) | |
Capitanian | Russian Federation | Microphon exiguus (197596) | |
Early/Lower Severodvinian | Russian Federation (Komi Republic) | Microphon sp. (189532) | |
Late/Upper Severodvinian | Russian Federation (Vologda) | Microphon exigius (233448) Microphon exiguus (187752 187928 189125 189499 189500) Microphon sp. (189507) | |
Late/Upper Severodvinian | Russian Federation (Tatarstan) | Microphon exiguus (80712) | |
Late/Upper Severodvinian | Russian Federation (Orenburg) | Microphon exiguus, Raphanodon tverdohlebovae (93207) Microphon gracilis (189501) Microphon sp. (189503 189505) | |
Late/Upper Severodvinian - Vyatkian | Russian Federation (Vologda) | Kotlassiidae indet. (187938) Microphon sp. (189506) | |
Late/Upper Severodvinian - Vyatkian | Russian Federation (Vladimir) | Kotlassia prima (93026) | |
Late/Upper Severodvinian - Vyatkian | Russian Federation (Chuvash Republic) | Microphon sp. (189504) | |
Late/Upper Severodvinian - Vyatkian | Russian Federation (Arkhangelsk) | Kotlassia prima (28065) | |
Late/Upper Severodvinian - Vyatkian | Russian Federation (Orenburg) | Microphon exiguus (93030) | |
Late/Upper Severodvinian - Vyatkian | Russian Federation (Nizhni Novgorod) | Microphon sp. (189502) | |
Wuchiapingian | Russian Federation (Vologda) | Microphon arcanus (104754 124277) | |
Vyatkian | Russian Federation (Orenburg) | Microphon exiguus (86484) | |
Vyatkian | Russian Federation (Vladimir) | Kotlassia sp., Microphon exiguous, Microphon terminalis (86346) |