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Phenatoma
Taxonomy
Phenatoma was named by Finlay (1924) [Sepkoski's age data: T Mi-l-l R Sepkoski's reference number: 681]. It is extant.
It was assigned to Borsoniinae by Beu et al. (1990); and to Neogastropoda by Sepkoski (2002).
It was assigned to Borsoniinae by Beu et al. (1990); and to Neogastropoda by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1924 | Phenatoma Finlay |
| 1990 | Phenatoma Beu et al. p. 419 |
| 2002 | Phenatoma Sepkoski |
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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.
G. Phenatoma Finlay 1924
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Oligocene to the top of the Late/Upper Miocene or 28.40000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Minimum age of oldest fossil (stem group age): 23.03 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Oligocene | New Zealand (Central Otago) | Cryptomella antecostata (35126) | |
| Altonian | New Zealand | P. perlata (67897) | |
| Late/Upper Miocene | New Zealand | P. sp. (45030) |