| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Oosterella begastrensis
Taxonomy
Oosterella begastrensis was named by Company (1987).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Oosterella begastrensis Company p. 194 figs. Pl 13, figs 20,21 |
| 1996 | Oosterella begastrensis Reboulet p. 138 figs. Pl 28, fig 25 |
| 2007 | Oosterella begastrensis Gonzalez-Arreola and Barragan p. 422 figs. 3A-D |
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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.
†Oosterella begastrensis Company 1987
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 12.3 | 9.50 | 16.0 | 12.8 | 4.60 | |
| shell diameter | 2 | 36.7 | 28.0 | 48.0 | 38.0 | 14.1 | |
| shell inflation | 2 | 8.12 | 6.00 | 11.0 | 8.50 | 3.54 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Valanginian or 137.05000 to 132.60000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Valanginian | France | Oosterella begastrensis (202434 202436 202761) | |
| Late/Upper Valanginian | Mexico | Oosterella begastrensis (74351 74352 74353) | |
| Late/Upper Valanginian | Austria | Oosterella begastrensis (69107 69108) | |
| Late/Upper Valanginian | Hungary | Oosterella begastrensis (111311) | |
| Late/Upper Valanginian | Italy | Oosterella begastrensis (65537 65870) |