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Ptilorhynchia seducta
Taxonomy
Ptilorhynchia seducta was named by Dagys (1968). Its type specimen is IGiG 310/78 and is a 3D body fossil. Its type locality is Boyarka River, Khatanga region (upper Valanginian), which is in a Valanginian marine siliciclastic in the Russian Federation.
Synonymy list
Year | Name and author |
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1968 | Ptilorhynchia seducta Dagys p. 67 figs. Pl 4, figs 1, 2 |
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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.
†Ptilorhynchia seducta Dagys 1968
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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 | 16.7 | 16.5 | 17.0 | 16.8 | 0.354 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Late/Upper Valanginian to the top of the Berriasian or 140.20000 to 139.80000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Berriasian | Russian Federation | Ptilorhynchia seducta (2450 2456 2502) | |
Late/Upper Valanginian | Russian Federation | Ptilorhynchia seducta (type locality: 135577) |