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Pharaxonothinae
Taxonomy
Pharaxonothinae is a subfamily. It is extant.
It was assigned to Erotylidae by Crowson (1981), Alekseev and Bukejs (2017), Cai et al. (2022), Lyubarsky et al. (2024).
It was assigned to Erotylidae by Crowson (1981), Alekseev and Bukejs (2017), Cai et al. (2022), Lyubarsky et al. (2024).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Pharaxonothinae Crowson p. 697 |
| 2017 | Pharaxonothinae Alekseev and Bukejs |
| 2022 | Pharaxonothinae Cai et al. |
| 2024 | Pharaxonothinae Lyubarsky et al. p. 276 |
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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.
Subfm. Pharaxonothinae
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G. †Ceratonotha Lyubarsky et al. 2024
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†Ceratonotha danica Lyubarsky et al. 2024
†Ceratonotha mumia Alekseev and Bukejs 2017
G. Cycadophila Xu et al. 2015
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
Maximum range based only on fossils: Priabonian or 37.71000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Minimum age of oldest fossil (stem group age): 33.9 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Denmark | Ceratonotha danica (123762) | |
| Priabonian | Russian Federation | Pharaxonothinae indet., Cycadophila mumia (123419) | |
| Priabonian | Russian Federation (Kaliningrad) | Cycadophila mumia (152022) |