| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Phlycticeras polygonium
Taxonomy
Ammonites polygonius was named by Zieten (1831).
It was recombined as Phlycticeras polygonium by Jain (2017).
It was recombined as Phlycticeras polygonium by Jain (2017).
Synonyms
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Synonymy list
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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.
†Phlycticeras polygonium Zieten 1831
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Invalid names: Amaltheus schaumburgi Waagen 1875 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 45.4 | 41.3 | 50.0 | 45.6 | 6.15 | |
| shell diameter | 2 | 88.2 | 82.4 | 94.5 | 88.5 | 8.56 | |
| shell inflation | 2 | 17.9 | 17.0 | 18.9 | 17.9 | 1.34 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Middle Callovian or 164.70000 to 161.20000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Callovian | India (Gujarat) | Phlycticeras polygonium (184591) | |
| Middle Callovian | India (Gujarat) | Phlycticeras polygonium (184590 184592) |