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Cymatoceras karakaschi
Taxonomy
Cymatoceras karakaschi was named by Shimansky (1975). Its type specimen is PIN 1619/72, a shell, and it is a 3D body fossil. Its type locality is Doshchan-Koksyrtau, Mangyshlak, which is in an Aptian marine horizon in Kazakhstan.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Cymatoceras karakaschi Shimansky p. 104 figs. Pl 20, fig 4; pl 21, figs 1-3 |
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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.
†Cymatoceras karakaschi Shimansky 1975
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 45.0 | |||||
| shell diameter | 1 | 81.0 | |||||
| shell inflation | 1 | 7.00 |
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2003, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Late/Upper Aptian or 122.46000 to 113.00000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian | Kazakhstan | Cymatoceras karakaschi (165777 165778 165779) | |
| Aptian | Russian Federation | Cymatoceras karakaschi (165651) | |
| Aptian - Albian | Turkmenistan | Cymatoceras karakaschi (165780) | |
| Late/Upper Aptian | Kazakhstan | Cymatoceras karakaschi (type locality: 165768) |