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Plectoidothyris
Taxonomy
Plectoidothyris was named by Buckman (1917) [Sepkoski's age data: J Bajo-l Sepkoski's reference number: 1,882]. Its type is Terebratula polyplecta.
It was assigned to Terebratulida by Sepkoski (2002); and to Postepithyrididae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Postepithyrididae by Williams et al. (2006).
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Plectoidothyris Buckman p. 122 |
| 1983 | Oligorhytisia Cooper p. 125 |
| 2002 | Oligorhytisia Sepkoski |
| 2002 | Plectoidothyris Sepkoski |
| 2006 | Plectoidothyris Williams et al. p. 2115 |
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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. †Plectoidothyris Buckman 1917
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†Plectoidothyris circulare Cooper 1989
†Plectoidothyris polyplecta Buckman 1901
Invalid names: Oligorhytisia Cooper 1983 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 21.4 | 17.7 | 24.2 | 22.9 | 3.44 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Aalenian to the top of the Cenomanian or 174.10000 to 93.90000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aalenian | United Kingdom (Gloucestershire) | Oligorhytisia magnifica (135528) P. polyplecta (135534) | |
| Aalenian | United Kingdom | P. polyplecta (171325) | |
| Bathonian - Bajocian | Somalia | P. sp. (161829) P. venticosa (161481) | |
| Callovian | Saudi Arabia | Pleuraloma circulare (99080) | |
| Cenomanian | France (Charentes) | Terebratula plicata (64881) |