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Davidsoninidae
Taxonomy
Davidsoninidae was named by Ivanova (1972). Its type is Davidsonina.
It was assigned to Suessioidea by Williams et al. (2006).
It was assigned to Suessioidea by Williams et al. (2006).
Subtaxa
Carbocyrtina, Davidsonina (syn. Davidsonella) (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Davidsoninidae Ivanova |
| 2006 | Davidsoninidae Williams et al. p. 1883 |
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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.
Fm. †Davidsoninidae Ivanova 1972
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G. †Carbocyrtina
G. †Davidsonina Schuchert and LeVene 1929
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Invalid names: Davidsonella Fredericks 1926 [replaced]
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 | |||||
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Holkerian | United Kingdom (England) | Davidsonina carbonaria (5984) | |
| Visean | Russian Federation | Carbocyrtina triplicata (49946 49947 49948 49949 49950) Davidsonina simplicior (49944) | |
| Asbian | United Kingdom (England) | Davidsonina septosa (5990 6063) | |
| Asbian - Serpukhovian | Russian Federation | Davidsonina septosa (13278) | |
| Moscovian | South Korea | Davidsonina sp. (128281) |