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Allophalerus bontsaganensis
Taxonomy
Tetraphalerus bontsaganensis was named by Ponomarenko (1997). Its type specimen is PIN 3559/6051, an exoskeleton, and it is a compression fossil. Its type locality is Bon Tsagaan (PIN collection 3559, outcrop 87/8), which is in an Aptian lacustrine siliciclastic in the Dzun-Bain Formation of Mongolia.
It was recombined as Allophalerus bontsaganensis by Kirejtshuk (2020).
It was recombined as Allophalerus bontsaganensis by Kirejtshuk (2020).
Synonymy list
Year | Name and author |
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1997 | Tetraphalerus bontsaganensis Ponomarenko p. 390 figs. Pl 6, figs 4,5; text-fig 3 |
2020 | Allophalerus bontsaganensis 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 bontsaganensis Ponomarenko 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Kiessling 2004, Bush and Bambach 2015 |
Age range: base of the Hauterivian to the top of the Aptian or 132.60000 to 113.20000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Hauterivian - Barremian | Mongolia (Bayankhongor) | Tetraphalerus bontsaganensis (113357) | |
Aptian | Mongolia | Tetraphalerus bontsaganensis (type locality: 113355 113356 113359 124341 124342) |