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Neoglassoceras caucasicus
Taxonomy
Neoglassoceras caucasicus was named by Kotlyar et al. (2004) [Far East Geological Institute (DVGI) in Vladivostok, Russia]. Its type specimen is DVGI 8/820 and is not a trace fossil. Its type locality is Bezymyannaya Ravine, top of Upper Urushten Formation, Malaya Laba, Caucasus, which is in a Changhsingian marine shale in the Urushten Formation of the Russian Federation. It is the type species of Neoglassoceras.
Synonymy list
Year | Name and author |
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2004 | Neoglassoceras caucasicus Kotlyar et al. p. 522 fig. 9.1,9.2,10 |
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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.
†Neoglassoceras caucasicus Kotlyar et al. 2004
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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shell height | 1 | 17.0 | |||||
shell diameter | 1 | 31.5 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Changhsingian | Russian Federation | Neoglassoceras caucasicus (type locality: 60741) |