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Taxonomy
Arca (Argina) samanensis was named by Olsson (1929). Its type specimen is PRI (no number), a shell, and it is a 3D body fossil.
It was recombined as Arginella samanensis by MacNeil (1938).
It was recombined as Arginella samanensis by MacNeil (1938).
Synonymy list
| Year | Name and author |
|---|---|
| 1929 | Arca (Argina) samanensis Olsson p. 5 figs. pl. 1, figs. 4, 5 |
| 1938 | Arginella samanensis MacNeil p. 28 |
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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.
†Arginella samanensis Olsson 1929
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family | |||||
| Reference: Mikkelsen and Bieler 2008 | |||||
Age range: base of the Bartonian to the top of the Late/Upper Eocene or 41.03000 to 33.90000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bartonian | Peru (Piura) | Arca samanensis (52525 52531) | |
| Late/Upper Eocene | Colombia | Arca samanensis (42787) | |
| Late/Upper Eocene | Peru (Piura) | Arca samanensis (52523) |