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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Groeberella
Taxonomy
Groeberella was named by Leanza (1993). It is not extant.
It was assigned to Groeberellidae by Pérez et al. (1995), Pérez et al. (2008), Scholz et al. (2008), Bouchet et al. (2010), Ros-Franch et al. (2014).
It was assigned to Groeberellidae by Pérez et al. (1995), Pérez et al. (2008), Scholz et al. (2008), Bouchet et al. (2010), Ros-Franch et al. (2014).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Groeberella Leanza |
| 1995 | Groeberella Pérez et al. |
| 2008 | Groeberella Pérez et al. p. 58 |
| 2008 | Groeberella Scholz et al. |
| 2010 | Groeberella Bouchet et al. |
| 2014 | Groeberella Ros-Franch 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.
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 29.7 | 24.0 | 34.0 | 32.0 | 5.29 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Sinemurian to the top of the Opalinum or 196.50000 to 171.60000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sinemurian | Chile | G. neuquensis (95096) | |
| Sinemurian - Pliensbachian | Argentina (Mendoza) | G. neuquensis (206097) | |
| Sinemurian - Pliensbachian | Argentina (Neuquén) | G. neuquensis (206098) | |
| Late/Upper Sinemurian | Chile | G. neuquensis (95071 95100) | |
| Late/Upper Sinemurian | Argentina (Mendoza) | G. neuquensis (201508 201509) | |
| Pliensbachian | Argentina (Neuquen) | G. neuquensis (33862) | |
| Early/Lower Pliensbachian | Mexico (Sonora) | G. sp. A (115217) | |
| Early/Lower Pliensbachian - Late/Upper Pliensbachian | Argentina (Neuquen) | G. neuquensis (10701 10702) | |
| Margaritatus | Chile | G. neuquensis (95068) | |
| Variabilis | Chile | G. neuquensis (95069) | |
| Opalinum | Chile | G. neuquensis (95070) |