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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Costinorella
Taxonomy
Costinorella was named by Dagys (1974) [Sepkoski's age data: Tr Anis Sepkoski's reference number: 538]. Its type is Costinorella zharnikovae.
It was assigned to Paranorellininae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Paranorellininae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Species
C. zharnikovae (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Costinorella Dagys p. 101 |
| 2002 | Costinorella Sepkoski |
| 2002 | Costinorella Williams et al. p. 1309 |
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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.
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 3.80 |
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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: Anisian or 247.20000 to 242.00000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Anisian | Russian Federation | C. zharnikovae (128156) | |
| Middle Triassic - Anisian | China (Guizhou) | C. sp. (111833) |