| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Depressiscala polita
Taxonomy
Scalaria polita was named by Sowerby (1844). It is extant.
It was recombined as Depressiscala polita by DuShane (1979).
It was recombined as Depressiscala polita by DuShane (1979).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1844 | Scalaria polita Sowerby p. 30 |
| 1917 | Epitonium (Nitidiscala) appressicostatum Dall p. 382 |
| 1928 | Epitonium implicatum Dall and Oschner p. 111 |
| 1932 | Epitonium (Nitidiscala) pedroanum Willett p. 88 |
| 1979 | Depressiscala polita DuShane p. 106 |
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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.
Depressiscala polita Sowerby 1844
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Invalid names: Epitonium (Nitidiscala) appressicostatum Dall 1917 [synonym], Epitonium (Nitidiscala) pedroanum Willett 1932 [synonym], Epitonium implicatum Dall and Oschner 1928 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Beu et al. 1990, Kiessling 2004 | |||||
Age range: Early/Lower Pleistocene or 2.58000 to 0.77400 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pleistocene | Ecuador (Manabi) | Depressiscala polita (48664) |