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Paramicroderoceras fila
Taxonomy
Ammonites armatus fila was named by Quenstedt (1884). It is not extant.
It was recombined as Microderoceras fila by Schlegelmilch (1976); it was recombined as Paramicroderoceras fila by Donovan and Surlyk (2003).
It was recombined as Microderoceras fila by Schlegelmilch (1976); it was recombined as Paramicroderoceras fila by Donovan and Surlyk (2003).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1884 | Ammonites armatus fila Quenstedt |
| 1976 | Microderoceras fila Schlegelmilch |
| 2003 | Paramicroderoceras fila Donovan and Surlyk |
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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.
†Paramicroderoceras fila Quenstedt 1884
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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 Pliensbachian or 192.90000 to 184.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pliensbachian | Denmark (Bornholm) | Paramicroderoceras fila (219923) |