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Pachyteuthis troslayana
Taxonomy
Belemnites troslayanus was named by d'Orbigny (1850). Its type specimen is MNHN.F.B10894 and is a 3D body fossil.
It was recombined as Pachyteuthis troslayana by Saks and Nal'nyaeva (1966).
It was recombined as Pachyteuthis troslayana by Saks and Nal'nyaeva (1966).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1850 | Belemnites troslayanus d'Orbigny p. 43 |
| 1966 | Pachyteuthis troslayana Saks and Nal'nyaeva p. 50 figs. pl. 9, figs 5-8 |
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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.
†Pachyteuthis troslayana d'Orbigny 1850
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Early/Lower Kimmeridgian to the top of the Tithonian or 154.80000 to 143.10000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Kimmeridgian | Russian Federation (Siberia) | Pachyteuthis troslayana (58775 58776) | |
| Late/Upper Kimmeridgian | Russian Federation (Khanty-Mansi Autonomous Okrug) | Pachyteuthis troslayana (58777 58778 58779 58781 58782) | |
| Tithonian | Russian Federation (Siberia) | Pachyteuthis troslayana (58785) |