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Quadratojaworskiella acarinata
Taxonomy
Quadratojaworskiella acarinata was named by Pérez et al. (2008). Its type specimen is SNGM 587, a valve (right valve), and it is a 3D body fossil. Its type locality is Quebrada Yerbas Buenas, Atacama, which is in an Obtusum open shallow subtidal horizon in Chile.
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Quadratojaworskiella acarinata Pérez et al. p. 78 figs. Pl 11, figs 2,3,6,7 |
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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.
†Quadratojaworskiella acarinata Pérez et al. 2008
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 51.0 | |||||
| valve height | 1 | 52.0 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Hettangian to the top of the Obtusum or 201.30000 to 189.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian | Chile | Quadratojaworskiella acarinata (58536) | |
| Obtusum | Chile | Quadratojaworskiella acarinata (type locality: 95102) |