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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Platyphylloceras
Taxonomy
Platyphylloceras was named by Repin (1998). Its type is Platyphylloceras kedonicum.
It was assigned to Phylloceratidae by Repin (1998).
It was assigned to Phylloceratidae by Repin (1998).
Species
P. kedonicum (type species), P. okhoticum
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Platyphylloceras Repin p. 469 |
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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.
G. †Platyphylloceras Repin 1998
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†Platyphylloceras kedonicum Repin 1998
†Platyphylloceras okhoticum Repin 1998
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 9.49 | 5.00 | 18.0 | 11.5 | 9.19 | |
| shell diameter | 2 | 18.7 | 10.6 | 33.0 | 21.8 | 15.8 | |
| shell inflation | 2 | 3.08 | 2.50 | 3.80 | 3.15 | 0.919 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009, Kiessling 2003 | |||||
Age range: base of the Hettangian to the top of the Tenuicostatum or 201.40000 to 182.90000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian | Russian Federation | P. okhoticum (50228) | |
| Tenuicostatum | Russian Federation (Siberia) | P. kedonicum (50230) |