Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lophoceras okense
Taxonomy
Coelonautilus okensis was named by Tzwetaev (1898). It is a 3D body fossil. Its type locality is Oka River, Serpukhov area, which is in a Serpukhovian marine horizon in the Russian Federation.
It was recombined as Lophoceras okense by Shimanskiy (1967).
It was recombined as Lophoceras okense by Shimanskiy (1967).
Synonymy list
Year | Name and author |
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1898 | Coelonautilus okensis Tzwetaev p. 12 figs. Pl 2, fig 8 |
1967 | Lophoceras okense Shimanskiy p. 128 figs. Pl 14, fig 5 |
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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.
†Lophoceras okense Tzwetaev 1898
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Pendleian or 330.90000 to 327.00000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Pendleian | Russian Federation | Lophoceras okense (166306) | |
Serpukhovian | Russian Federation | Coelonautilus okensis (type locality: 166484) |