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Sphaerocypraea negritensis
Taxonomy
Ovula negritensis was named by Olsson (1928). It is a 3D body fossil. Its type locality is Negritos [Saman Conglomerate, Saman Fm], which is in an Eocene coastal conglomerate in the Saman Formation of Peru.
It was recombined as Amphiperas negritensis by Olsson (1930); it was recombined as Sphaerocypraea negritensis by Hendy et al. (2008).
It was recombined as Amphiperas negritensis by Olsson (1930); it was recombined as Sphaerocypraea negritensis by Hendy et al. (2008).
Synonymy list
Year | Name and author |
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1928 | Ovula negritensis Olsson p. 120 figs. pl. 20, fig. 3 |
1930 | Amphiperas negritensis Olsson |
2008 | Sphaerocypraea negritensis Hendy et al. |
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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.
†Sphaerocypraea negritensis Olsson 1928
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: superf = superfamily, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: base of the Bartonian to the top of the Late/Upper Eocene or 41.30000 to 33.90000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Bartonian | Peru (Piura) | Amphiperas negritensis (52527) | |
Late/Upper Eocene | Peru (Piura) | Ovula negritensis (type locality: 88391) |