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Periploma (Offadesma)
Taxonomy
Offadesma was named as a genus. It is extant.
It was reranked as Periploma (Offadesma) by Cox et al. (1969).
It was assigned to Periploma by Cox et al. (1969); and to Pholadomyoida by Sepkoski (2002).
It was reranked as Periploma (Offadesma) by Cox et al. (1969).
It was assigned to Periploma by Cox et al. (1969); and to Pholadomyoida by Sepkoski (2002).
Species lacking formal opinion data
Offadesma angasi, Periploma aleutica, Periploma altarata, Periploma altissimum, Periploma ambigua, Periploma applicata, Periploma arieri, Periploma besshoense, Periploma besshoense, Periploma besshoensis, Periploma besshoensis, Periploma besshoesnsis, Periploma butlerianum, Periploma circularis, Periploma complicatum, Periploma djakovi, Periploma edwardsi, Periploma efimovae, Periploma efimovae, Periploma ezoense, Periploma ezoense, Periploma fragilis, Periploma gastellovi, Periploma howei, Periploma ilpinensis, Periploma inequale, Periploma kariboensis, Periploma kavranensis, Periploma korniana, Periploma macneili, Periploma mitsuganoense, Periploma moneronica, Periploma nermeta, Periploma ochotensis, Periploma oviformis, Periploma papyratium, Periploma perexigua, Periploma primaverensis, Periploma sakhalinensis, Periploma stearnsi, Periploma teshimai, Periploma topei, Periploma totschiloensis, Periploma vivarirex, Periploma yokoyamai, Periploma yokoyamai, Periploma yokoymai
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Periploma (Offadesma) Cox et al. p. N850 |
| 2002 | Offadesma Sepkoski |
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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.
Subg. Periploma (Offadesma)
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Sanchez Roig 1926, Todd 2001, Aberhan et al. 2004 | |||||
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian | Japan (Iwate) | Periploma altissimum (40553) | |
| Early/Lower Albian | Japan (Iwate) | Periploma altissimum (40555) | |
| Otaian - Altonian | New Zealand | Offadesma angasi (77489) |