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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stroudithyris rolletae
Taxonomy
Stroudithyris rolletae was named by Alméras (1970). Its type specimen is FSL 48 354 and is a 3D body fossil. Its type locality is Ronzevaux, Davaye, which is in a Bajocian deep subtidal limestone in France.
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Stroudithyris rolletae Alméras p. 216 figs. 63; Pl. 12, Fig. 9b-d; Pl. 14 A-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.
†Stroudithyris rolletae Alméras 1970
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 20.1 | 19.9 | 20.4 | 20.1 | 0.354 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Early/Lower Bajocian or 171.60000 to 168.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Bajocian | France (Bourgogne) | Stroudithyris rolletae (type locality: 93349) |