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Rioultina
Taxonomy
Rioultina is a genus. It is not extant.
It was assigned to Thecideida by Sepkoski (2002); and to Thecidellininae by Williams et al. (2006).
It was assigned to Thecideida by Sepkoski (2002); and to Thecidellininae by Williams et al. (2006).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Rioultina Sepkoski |
| 2006 | Rioultina Williams et al. p. 1953 |
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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. †Rioultina
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†Rioultina deisteriensis Struckmann 1882
†Rioultina pustulosa Schülke and Helm 2000
†Rioultina wapiennensis Krawczyński 2008
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Late/Upper Bathonian to the top of the Kimmeridgian or 167.70000 to 152.10000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bathonian | France | R. triangularis (37510) | |
| Late/Upper Oxfordian | Poland | R. wapiennensis (233472 233473 233475) | |
| Late/Upper Oxfordian | France | R. virdunensis (67975) | |
| Late/Upper Oxfordian | Germany (Niedersachsen) | R. pustulosa (94658) | |
| Middle Oxfordian | Germany (Niedersachsen) | R. deisteriensis (94657) | |
| Middle Oxfordian | France | R. virdunensis (68642) | |
| Kimmeridgian | Portugal (Centro) | R. sp. (68220) | |
| Early/Lower Kimmeridgian | Germany (Lower Saxony) | R. sp. (24127) | |
| Late/Upper Kimmeridgian | Germany (Baden-Württemberg) | R. sp. (154138) |