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Neuquenitrigonia
Taxonomy
Neuquenitrigonia was named by Leanza and Garate (1987). It is not extant. Its type is Trigonia huenickeni.
It was assigned to Neuquenitrigoniinae by Pérez et al. (2008) and Bouchet et al. (2010).
It was assigned to Neuquenitrigoniinae by Pérez et al. (2008) and Bouchet et al. (2010).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Neuquenitrigonia Leanza and Garate |
| 2008 | Neuquenitrigonia Pérez et al. p. 62 |
| 2010 | Neuquenitrigonia Bouchet et al. |
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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. †Neuquenitrigonia Leanza and Garate 1987
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†Neuquenitrigonia huenickeni Leanza and Garate 1985
†Neuquenitrigonia plazaensis Pérez et al. 2008
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 1 | 44.0 | - | - | - | - | |
| valve height | 4 | 36.5 | 28.0 | 47.0 | 37.0 | 8.77 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Variabilis to the top of the Opalinum or 182.00000 to 171.60000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Variabilis | Chile | N. huenickeni, N. plazaensis (95075) | |
| Opalinum | Chile | N. huenickeni (95070 95073 95074) |