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Ponomarenkium belmonthense
Taxonomy
Ponomarenkia belmonthensis was named by Yan et al. (2017). Its type specimen is AM F40278, an exoskeleton, and it is a compression fossil. Its type locality is Warner's Bay, Belmont (AMF coll), which is in a Changhsingian pond chert in the Croudace Bay Formation of Australia. It is the type species of Ponomarenkia, Ponomarenkium.
It was recombined as Ponomarenkium belmonthense by Yan et al. (2018).
It was recombined as Ponomarenkium belmonthense by Yan et al. (2018).
Synonymy list
| Year | Name and author |
|---|---|
| 2017 | Ponomarenkia belmonthensis Yan et al. p. 613 figs. 1-4 |
| 2018 | Ponomarenkium belmonthense Yan et al. p. 220 |
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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.
†Ponomarenkium belmonthense Yan et al. 2017
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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: Changhsingian or 254.14000 to 251.90200 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Australia (New South Wales) | Ponomarenkia belmonthensis (type locality: 122433) |