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Pterotyphis (Prototyphis)
Taxonomy
Prototyphis was named by Ponder (1972) [Sepkoski's age data: T Eo-m-l R Sepkoski's reference number: 899]. It is extant.
It was reranked as Pterotyphis (Prototyphis) by Beu et al. (1990).
It was assigned to Pterotyphis by Beu et al. (1990); to Typhinae by Wilson (1994); and to Neogastropoda by Sepkoski (2002).
It was reranked as Pterotyphis (Prototyphis) by Beu et al. (1990).
It was assigned to Pterotyphis by Beu et al. (1990); to Typhinae by Wilson (1994); and to Neogastropoda by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Prototyphis Ponder |
| 1990 | Pterotyphis (Prototyphis) Beu et al. p. 414 |
| 1994 | Prototyphis Wilson p. 54 |
| 2002 | Prototyphis 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.
Subg. Pterotyphis (Prototyphis) Ponder 1972
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†Pterotyphis (Prototyphis) awamoanus Finlay 1930
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: base of the Late/Upper Eocene to the top of the Castlecliffian or 37.71000 to 0.34000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Eocene | New Zealand (Canterbury) | Pterotyphus tahuensis (45037) | |
| Altonian | New Zealand | Pteronotus awamoanus (67897) | |
| Castlecliffian | New Zealand | Prototyphis angasi, Pteronotus awamoanus (89043) |