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Cylindrotoma biamoensis
Taxonomy
Cylindrotoma biamoensis was named by Freiwald and Krzemiński (1991). Its type specimen is PIN 3429/331, an exoskeleton, and it is a compression fossil. Its type locality is Bolshaya Svetlovodnaya, Biamo (PIN collection 3429), which is in a Priabonian lacustrine diatomite in the Russian Federation.
Synonymy list
Year | Name and author |
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1991 | Cylindrotoma biamoensis Freiwald and Krzemiński p. 341 fig. 2,3,5A |
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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.
†Cylindrotoma biamoensis Freiwald and Krzemiński 1991
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range: Priabonian or 38.00000 to 33.90000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Priabonian | Russian Federation (Primorskiy) | Cylindrotoma biamoensis (type locality: 123794) |