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Petrosyne liassica
Taxonomy
Petrosyne liassica was named by Ponomarenko (1969). Its type specimen is PIN 166/39, an exoskeleton, and it is an impression. Its type locality is Kyzyl-Kiya (PIN collection 166), which is in a Pliensbachian lacustrine - small siliciclastic in Kyrgyzstan. It is the type species of Petrosyne.
Synonymy list
Year | Name and author |
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1969 | Petrosyne liassica Ponomarenko p. 137 figs. Pl 10, fig 10; text-fig 78 |
2017 | Petrosyne liassica Yan et al. p. 13 figs. 5.1, 5.2 |
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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.
†Petrosyne liassica Ponomarenko 1969
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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: Pliensbachian or 190.80000 to 182.70000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Pliensbachian | Kyrgyzstan (Osh) | Petrosyne liassica (type locality: 117563) |