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Allophalerus okhotensis
Taxonomy
Tetraphalerus okhotensis was named by Ponomarenko (1993). Its type specimen is PIN 3800/1095, an exoskeleton, and it is a compression fossil. Its type locality is Khetana River, outcrop 2/19 (PIN collection 3800), which is in a Coniacian lacustrine mudstone in the Amka Formation of the Russian Federation.
It was recombined as Allophalerus okhotensis by Kirejtshuk (2020).
It was recombined as Allophalerus okhotensis by Kirejtshuk (2020).
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Tetraphalerus okhotensis Ponomarenko p. 19 figs. Pl 1, fig 2; text-fig 4 |
| 2020 | Allophalerus okhotensis Kirejtshuk p. 22 |
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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.
†Allophalerus okhotensis Ponomarenko 1993
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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: Late/Upper Coniacian or 89.30000 to 85.80000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Coniacian | Russian Federation (Khabarovsk) | Tetraphalerus okhotensis (type locality: 123528) |