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Gzheloceras ellipsoidale
Taxonomy
Gzheloceras ellipsoidale was named by Ruzhentsev and Shimanskiy (1954). Its type specimen is PIN 626/34 and is a 3D body fossil. Its type locality is Zhil-Tau Hill, Aktyubinsk Region, which is in an Artinskian marine dolomite in the Baigendzhi Formation of Kazakhstan.
Synonymy list
Year | Name and author |
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1954 | Gzheloceras ellipsoidale Ruzhentsev and Shimanskiy p. 79 figs. Pl 7, figs 5-8 |
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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.
†Gzheloceras ellipsoidale Ruzhentsev and Shimanskiy 1954
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 12.4 | |||||
shell diameter | 1 | 30.0 | |||||
shell inflation | 1 | 12.3 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: Artinskian or 290.10000 to 279.30000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Artinskian | Kazakhstan | Gzheloceras ellipsoidale (type locality: 102148) | |
Artinskian | Russian Federation | Gzheloceras ellipsoidale (116795) |