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Parachoristites
Taxonomy
Parachoristites was named by Barchatova (1968) [Sepkoski's age data: C Bash-l P Asse Sepkoski's reference number: 1200]. Its type is Parachoristites volongaensis.
It was assigned to Spiriferida by Sepkoski (2002); and to Choristitinae by Waterhouse (2004) and Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Choristitinae by Waterhouse (2004) and Williams et al. (2006).
Species
P. carus, P. volongaensis (type species)
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Parachoristites Barchatova p. 164 |
| 2002 | Parachoristites Sepkoski |
| 2004 | Parachoristites Waterhouse |
| 2006 | Parachoristites Williams et al. p. 1786 |
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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. †Parachoristites Barchatova 1968
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†Parachoristites carus Barchatova 1968
†Parachoristites volongaensis Barchatova 1968
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Bashkirian to the top of the Moscovian or 323.20000 to 307.00000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bashkirian | Russian Federation | P. carus (128676 128677) P. volongaensis (128674 128675) P. volongaensis, P. carus (128672 128673) | |
| Bashkirian - Moscovian | Canada (Nunavut) | P. tellevakensis (62695) | |
| Moscovian | Canada (Nunavut) | P. tellevakensis (62696) |