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Nerinea (Plesioptygmatis)
Taxonomy
Plesioptygmatis was named as a genus. It is not extant.
It was reranked as Nerinea (Plesioptygmatis) by Allison (1955).
It was assigned to Nerinea by Allison (1955); and to Heterostrophia by Sepkoski (2002).
It was reranked as Nerinea (Plesioptygmatis) by Allison (1955).
It was assigned to Nerinea by Allison (1955); and to Heterostrophia by Sepkoski (2002).
Subtaxa
Species lacking formal opinion data
Synonymy list
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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. †Nerinea (Plesioptygmatis)
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†Nerinea (Plesioptygmatis) bosei Allison 1955
†Nerinea (Plesioptygmatis) pseudoconvexa Stanton 1947
†Nerinea (Plesioptygmatis) tomasensis Allison 1955
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Late/Upper Aptian to the top of the Turonian or 122.46000 to 89.80000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Mexico (Baja California) | Nerinea bosei, Nerinea tomasensis (1874) Nerinea pseudoconvexa, Nerinea bosei (1881) Nerinea pseudoconvexa, Nerinea bosei, Nerinea tomasensis (1878) Nerinea tomasensis (1873 1875 1876 1877 1883) | |
| Late/Upper Albian | Egypt | Nerinea magharensis (98327) | |
| Cenomanian | Italy | Plesioptygmatis nobilis (74624) | |
| Middle Cenomanian - Turonian | Italy | Plesioptygmatis nobilis (161166) | |
| Turonian | France | Plesioptygmatis pseudonabilis (3728) |