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Ocinebrina keepi
Taxonomy
Ocinebra keepi was named by Arnold (1903).
It was recombined as Tritonalia keepi by Oldroyd (1925), Grant and IV and Gale (1931); it was recombined as Ocinebrina keepi by Hendy (2021).
It was recombined as Tritonalia keepi by Oldroyd (1925), Grant and IV and Gale (1931); it was recombined as Ocinebrina keepi by Hendy (2021).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Ocinebra keepi Arnold p. 256 figs. Plate V, Fig. 9 |
| 1925 | Tritonalia keepi Oldroyd |
| 1931 | Tritonalia keepi Grant, IV and Gale p. 710 |
| 2021 | Ocinebrina keepi Hendy |
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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.
†Ocinebrina keepi Arnold 1903
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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 Middle Pleistocene to the top of the Late/Upper Pleistocene or 0.77400 to 0.01170 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Pleistocene | USA (California) | Tritonalia keepi (138723 222998) | |
| Late/Upper Pleistocene | USA (California) | Ocinebra keepi (222659 222660) |