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Costoanachis exilis
Taxonomy
Strombina exilis was named by Gabb (1873) [DISTRIBUTION: Miocene-Pliocene; Dominican Republic.]. It is not a trace fossil.
It was recombined as Columbella exilis by Guppy (1876); it was recombined as Anachis exilis by Maury (1917); it was recombined as Costoanachis exilis by Jung (1989).
It was recombined as Columbella exilis by Guppy (1876); it was recombined as Anachis exilis by Maury (1917); it was recombined as Costoanachis exilis by Jung (1989).
Sister 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.
†Costoanachis exilis Gabb 1873
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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: base of the Tortonian to the top of the Late/Upper Pliocene or 11.62000 to 2.58800 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tortonian | Dominican Republic | Anachis exilis (58817) | |
| Late/Upper Pliocene | Costa Rica | Costoanachis exilis (96519) | |
| Piacenzian | Costa Rica | Costoanachis exilis (131919) |