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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rugaptychus rugosus (ammonoid aptychus)
Taxonomy
Aptychus rugosus was named by Sharpe (1856). It is not extant. It is considered to be a form taxon. It is the type species of Rugaptychus.
It was recombined as Rugaptychus rugosus by Trauth (1927).
It was recombined as Rugaptychus rugosus by Trauth (1927).
Synonymy list
| Year | Name and author |
|---|---|
| 1856 | Aptychus rugosus Sharpe p. 57 figs. pl. 24 |
| 1927 | Rugaptychus rugosus Trauth |
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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.
†Rugaptychus rugosus Sharpe 1856 [ammonoid aptychus]
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Early/Lower Campanian or 83.60000 to 72.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Campanian | Belgium | Rugaptychus rugosus (82896) |