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Cleoniceras (Cleoniceras) leightonense
Taxonomy
Cleoniceras leightonense was named by Spath (1942). Its type specimen is BMNH C40132, a shell, and it is a 3D body fossil.
It was recombined as Cleoniceras (Cleoniceras) leightonense by Alabushev (1995).
It was recombined as Cleoniceras (Cleoniceras) leightonense by Alabushev (1995).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Cleoniceras leightonense Spath p. 701 fig. 247a,b |
| 1995 | Cleoniceras (Cleoniceras) leightonense Alabushev p. 126 fig. 8A,B |
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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.
†Cleoniceras (Cleoniceras) leightonense Spath 1942
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 16.5 | |||||
| shell diameter | 1 | 31.7 | |||||
| shell inflation | 1 | 4.80 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Early/Lower Albian or 112.03000 to 109.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Albian | Russian Federation | Cleoniceras leightonense (169549) |