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Otionella
Taxonomy
Otionella was named by Canu and Bassler (1917) [Sepkoski's age data: T Eo-m-u R Sepkoski's reference number: 1260]. It is not extant.
It was assigned to Membraniporidae by Canu and Bassler (1935), Stach (1936), Bassler (1953); to Cheilostomata by Sepkoski (2002); and to Otionellidae by Bock (2006).
It was assigned to Membraniporidae by Canu and Bassler (1935), Stach (1936), Bassler (1953); to Cheilostomata by Sepkoski (2002); and to Otionellidae by Bock (2006).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Otionella Canu and Bassler |
| 1935 | Otionella Canu and Bassler |
| 1936 | Otionella Stach |
| 1953 | Otionella Bassler p. G156 |
| 2002 | Otionella Sepkoski |
| 2006 | Otionella Bock |
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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.
G. †Otionella Canu and Bassler 1917
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†Otionella circumdata Canu and Bassler 1935
†Otionella grandipora Stach 1935
†Otionella tuberosa Canu 1917
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, uc = unranked clade | |||||
| References: Smith et al. 2006, Bock 2006, Nesnidal et al. 2013 | |||||
Age range: base of the Bartonian to the top of the Early/Lower Pliocene or 41.03000 to 3.60000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bartonian | USA (Texas) | O. tuberosa (7438) | |
| Bartonian | USA (Alabama) | O. perforata (7316 7317 88091) | |
| Priabonian | USA (Louisiana) | O. sp. (32925) | |
| Priabonian | USA (Mississippi) | O. perforata, O. tuberosa (84174) | |
| Langhian | Australia (Victoria) | O. circumdata (174139) | |
| Early/Lower Pliocene | Australia (Victoria) | O. grandipora (174189) |