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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudocenoceras proximum
Taxonomy
Pseudocenoceras proximum was named by Shimansky (1975). Its type specimen is PIN 2968/3, a shell, and it is a 3D body fossil. Its type locality is Nagornaya River, Bykovskiy region, Sakhalin, which is in a Santonian marine siliciclastic in the Bykov Formation of the Russian Federation.
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Pseudocenoceras proximum Shimansky p. 82 figs. Pl 11, fig 4 |
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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.
†Pseudocenoceras proximum Shimansky 1975
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Late/Upper Santonian to the top of the Maastrichtian or 85.70000 to 66.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Russian Federation | Pseudocenoceras proximum (type locality: 165654 165655) | |
| Campanian - Maastrichtian | Russian Federation | Pseudocenoceras proximum (165656) |