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Oncolpia (Polyptycha) becksioides
Taxonomy
Polyptycha becksioides was named by Defretin-Lefranc (1960). It is not extant. Its type locality is Lezennes, Lille, which is in a Coniacian offshore chalk in France.
It was recombined as Oncolpia (Polyptycha) becksioides by Finks et al. (2004).
It was recombined as Oncolpia (Polyptycha) becksioides by Finks et al. (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Polyptycha becksioides Defretin-Lefranc |
| 2004 | Oncolpia (Polyptycha) becksioides Finks et al. |
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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.
†Oncolpia (Polyptycha) becksioides Defretin-Lefranc 1960
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||