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Cowperesia
Taxonomy
Cowperesia was named by Mendes (1952) [Sepkoski's age data: P u , Tr l].
It was assigned to Megadesmidae by Vokes (1980); to Veneroida by Sepkoski (2002); and to Plesiocyprinellini by Simões et al. (2017).
It was assigned to Megadesmidae by Vokes (1980); to Veneroida by Sepkoski (2002); and to Plesiocyprinellini by Simões et al. (2017).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1952 | Cowperesia Mendes p. 11 |
| 1954 | Leptoterraia Beurlen |
| 1980 | Cowperesia Vokes p. 116 |
| 2002 | Cowperesia Sepkoski |
| 2017 | Cowperesia Simões et al. p. 219 |
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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. †Cowperesia Mendes 1952
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†Cowperesia anceps Reed 1935
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Invalid names: Pseudocorbula camaquensis Mendes 1944 [synonym], Pseudocorbula subtriangularis Reed 1935 [synonym], Pseudocorbula triangularis Mendes 1944 [synonym]
†Cowperesia emerita Reed 1929
Invalid names: Leptoterraia Beurlen 1954 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Brazil (Santa Catarina) | Pseudocorbula anceps, Pseudocorbula subtriangularis (209018) | |
| Wordian - Capitanian | Brazil (Rio Grande do Sul) | C. emerita (209025) | |
| Wordian - Capitanian | Namibia | C. emerita (101184) | |
| Wordian - Capitanian | Brazil (Paraná) | C. emerita (209026) | |
| Wordian - Wuchiapingian | Brazil (Mato Grosso) | C. sp. (209027) | |
| Wordian - Wuchiapingian | Brazil (São Paulo) | C. anceps (10177 10178 10179) | |
| Capitanian - Wuchiapingian | Brazil (São Paulo) | C. anceps (206327 206336 206352 206353 206360 206362 206363 206364) Pseudocorbula camaquensis, Pseudocorbula anceps, Pseudocorbula subtriangularis (206337) Pseudocorbula triangularis, Pseudocorbula anceps, Pseudocorbula subtriangularis (206338) |