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Kempendaja jacutensis
Taxonomy
Kempendaja jacutensis was named by Rasnitsyn (1968). Its type specimen is PIN 923/4, an exoskeleton, and it is an impression. Its type locality is Kempendyay River (PIN collection 923), which is in a Berriasian/Barremian pond siltstone/sandstone in the Khaya Formation of the Russian Federation. It is the type species of Kempendaja.
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Kempendaja jacutensis Rasnitsyn p. 207 figs. Pl 24, fig 3; text-fig 15 |
| 2010 | Kempendaja jacutensis Taeger et al. p. 36 |
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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.
†Kempendaja jacutensis Rasnitsyn 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: base of the Berriasian to the top of the Barremian or 145.00000 to 125.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Berriasian - Barremian | Russian Federation (Yakutiya) | Kempendaja jacutensis (type locality: 110818) |