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Arctogymnites
Taxonomy
Arctogymnites was named by Popov (1962) [Sepkoski's age data: Tr Anis-u Sepkoski's reference number: 302]. It is not extant.
It was assigned to Beyrichitinae by Tozer (1981); and to Ceratitida by Sepkoski (2002).
It was assigned to Beyrichitinae by Tozer (1981); and to Ceratitida by Sepkoski (2002).
Species
Synonymy list
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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.
G. †Arctogymnites Popov 1962
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†Arctogymnites clivosus Bychkov and Vavilov 1982
†Arctogymnites sonini Popov 1961
†Arctogymnites spektori Archipov 1974
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 10 | 44.5 | 35.9 | 54.0 | 45.8 | 6.07 | |
shell diameter | 10 | 74.3 | 61.0 | 93.0 | 75.3 | 9.66 | |
shell inflation | 10 | 7.45 | 5.60 | 11.1 | 7.15 | 1.83 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Collections (38 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Anisian | Russian Federation | A. sonini (124552 124576 124638 124639 124647 124648) A. sonini, A. clivosus (124649) A. sp. (124646) A. spektori (124641 124654 124655) | |
Illyrian | Russian Federation | A. clivosus (107194) A. sonini (97063 107186 151184 151185 151186 151187 151188 151189 151190 151191 151192 151193 151194 214771 214772) A. sp. (151169) | |
Ladinian | Russian Federation | A. sp. (124555) A. spektori (124556) | |
Fassanian | Russian Federation | A. sp. (214773 214775 214778 214779) A. spektori (151195 214776 214777) | |
Longobardian | Russian Federation | A. spektori (151196) |