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Metaperrinites toumanskayae
Taxonomy
Metaperrinites toumanskayae was named by Leonova (1983). Its type specimen is PIN 3591/127 and is a 3D body fossil. Its type locality is Igrimiyuz Creek, Sample 16, Pamir Mountains, which is in a Kungurian marine horizon in the Kyzyldzhilga Formation of Tajikistan.
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.
†Metaperrinites toumanskayae Leonova 1983
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 13.5 | 10.5 | 17.3 | 13.9 | 4.81 | |
shell diameter | 2 | 26.7 | 20.3 | 35.0 | 27.6 | 10.4 | |
shell inflation | 2 | 6.80 | - | - | 6.80 | - |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Artinskian to the top of the Kungurian or 290.10000 to 272.30000 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Artinskian | Tajikistan | Metaperrinites toumanskayae (130222 130241) | |
Kungurian | Tajikistan | Metaperrinites toumanskayae (81384 111251 type locality: 111260 111264 111270 111271 111278 111279 111281 111282 111283 177982) |