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Pectinatites (Pectinatites) fedorovi
Taxonomy
Pectinatites (Pectinatites) fedorovi was named by Mesezhnikov (1974). Its type specimen is VNIGRI 8102/634 and is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Pectinatites (Pectinatites) fedorovi Mesezhnikov p. 99 figs. Pl 15, figs 1,2; pl 16, fig 1 |
| 1984 | Pectinatites (Pectinatites) fedorovi Mesezhnikov p. 136 figs. Pl 53, fig 1; pl 54, fig 1; pl 55, figs 1,2; text-fig 54 |
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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.
†Pectinatites (Pectinatites) fedorovi Mesezhnikov 1974
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 53.8 | 49.5 | 58.4 | 54.0 | 6.29 | |
| shell diameter | 2 | 126.4 | 115.0 | 139.0 | 127.0 | 17.0 | |
| shell inflation | 2 | 30.9 | 29.9 | 32.0 | 30.9 | 1.48 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Tithonian or 150.80000 to 145.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Tithonian | Russian Federation (Krasnoyarsk) | Pectinatites fedorovi (164331 164354) |