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Palaeotriakis curtirostris
Taxonomy
Thyellina curtirostris was named by Davis (1887). Its type specimen is BMNH P.4022, a skeleton, and it is a 3D body fossil. Its type locality is Sahil Alma (Tristram collection), which is in a Santonian carbonate lime mudstone in Lebanon.
It was recombined as Scyllium curtirostre by Woodward (1889); it was recombined as Palaeotriakis curtirostris by Guinot et al. (2013).
It was recombined as Scyllium curtirostre by Woodward (1889); it was recombined as Palaeotriakis curtirostris by Guinot et al. (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Thyellina curtirostris Davis p. 475 figs. Pl 15, fig 1 |
| 1889 | Scyllium curtirostre Woodward p. 341 |
| 2013 | Palaeotriakis curtirostris Guinot et al. p. 660 |
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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.
†Palaeotriakis curtirostris Davis 1887
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Wagner 2023, Carroll 1988 | |||||
Age range: Late/Upper Santonian or 85.80000 to 83.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Lebanon | Thyellina curtirostris (221155) |