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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Gyrostrea (Vatonnei) roachensis
Taxonomy
Gyrostrea (Vatonnei) roachensis was named by Fourtau (1917).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Gyrostrea (Vatonnei) roachensis Fourtau |
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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.
†Gyrostrea (Vatonnei) roachensis Fourtau 1917
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Steuber 2002, Kiessling 2004 | |||||
Age range: base of the Late/Upper Cenomanian to the top of the Late/Upper Coniacian or 100.50000 to 85.70000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian | Egypt | Gyrostrea roachensis (185813) | |
| Late/Upper Turonian | Peru | Gyrostrea roachensis (62002) | |
| Late/Upper Coniacian | Egypt | Gyrostrea roachensis (185828) |