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Callodictyon fragile
Taxonomy
Scyphia fragilis was named by Roemer (1841). It is not extant.
It was recombined as Leptophragma fragile by Leonhard (1897); it was recombined as Callodictyon fragile by Schrammen (1912).
It was recombined as Leptophragma fragile by Leonhard (1897); it was recombined as Callodictyon fragile by Schrammen (1912).
Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Scyphia fragilis Roemer |
| 1897 | Leptophragma fragile Leonhard |
| 1912 | Callodictyon fragile Schrammen |
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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.
†Callodictyon fragile Roemer 1841
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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 2004, Bambach et al. 2007 | |||||
Age range: base of the Middle Albian to the top of the Coniacian or 110.10000 to 85.70000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Albian | France (Provence-Alpes-Cote d'Azur) | Callodictyon fragile (112210) | |
| Turonian | Poland | Callodictyon fragile (111532) | |
| Coniacian | France (Nord-Pas de Calais) | Callodictyon fragile (113561 113644) |