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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nordophiceratoides
Taxonomy
Nordophiceratoides was named by Guex et al. (2005).
It was assigned to Nordophiceratidae by Guex et al. (2010), Ehiro et al. (2016); and to Olenikitidae by Zakharov and Smyshlyaeva (2016).
It was assigned to Nordophiceratidae by Guex et al. (2010), Ehiro et al. (2016); and to Olenikitidae by Zakharov and Smyshlyaeva (2016).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2005 | Nordophiceratoides Guex et al. p. 12 |
| 2010 | Nordophiceratoides Guex et al. p. 67 |
| 2016 | Nordophiceratoides Ehiro et al. p. 100 |
| 2016 | Nordophiceratoides Zakharov and Smyshlyaeva p. 234 |
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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. †Nordophiceratoides Guex et al. 2005
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†Nordophiceratoides adriani Guex et al. 2005
†Nordophiceratoides bartolinae Guex et al. 2010
†Nordophiceratoides catherinae Guex et al. 2005
†Nordophiceratoides gracilis Guex et al. 2005
†Nordophiceratoides praecox Zakharov and Smyshlyaeva 2016
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 21 | 19.0 | 9.00 | 36.0 | 19.0 | 7.68 | |
| shell diameter | 21 | 42.6 | 20.5 | 83.0 | 44.0 | 19.6 | |
| shell inflation | 21 | 12.0 | 6.00 | 26.0 | 11.0 | 6.19 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003, Hendy et al. 2009 | |||||
Age range: Spathian or 248.10000 to 246.70000 Ma
Collections (23 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Spathian | USA (Idaho) | N. bartolinae (150134) N. catherinae (109401 109405 150131 150133) N. gracilis (123937) N. gracilis, N. adriani (123898 150126) N. gracilis, N. adriani, N. bartolinae (109407) | |
| Spathian | Russian Federation | N. praecox (179360 179366 179369 179381 179382 179383 179388 179389 179390 179391 179392 179393 179394 179395) |