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Phylloceras omkuchanicum
Taxonomy
Phylloceras omkuchanicum was named by Repin (1998). Its type specimen is VNIGRI 837/76, a shell (shell), and it is a mold. Its type locality is Omkuchan River, which is in a Sinemurian marine siliciclastic in the Tokchikinskaya Formation of the Russian Federation.
Sister species lacking formal opinion data
P. andangonvatoense, P. ardescicum, P. bonarelli, P. captitanei, P. chantrei, P. chilense, P. cypris, P. doderienianum, P. duodesimsulcatum, P. ernesti, P. geyeri, P. glaber, P. hommophyllum, P. hourcqi, P. isomorphum, P. iudicarense, P. mazenoti, P. morelianum, P. nilsoni, P. onoense, P. perplanum, P. pinarense, P. plicatissimum, P. salima, P. selinoides, P. subobtusum, P. subramosum, P. triasicum, P. velledae, P. velledaeformis, P. biciolae, P. bassae, P. masiaposensum, P. pseudolateumbilicatum, P. sardoum, P. seretiense seretiense, P. sersitense, P. tethys, P. velledae, P. velledae, P. plicatum, P. spathi, P. guillantoni
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Phylloceras omkuchanicum Repin p. 468 figs. Pl 4, fig 7; text-fig 7 |
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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.
†Phylloceras omkuchanicum Repin 1998
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 8.30 | |||||
| shell diameter | 1 | 14.3 | |||||
| shell inflation | 1 | 1.40 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009, Kiessling 2003 | |||||
Age range: Early/Lower Sinemurian or 199.50000 to 192.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Sinemurian | Russian Federation | Phylloceras omkuchanicum (type locality: 50232) |