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Pleurotoma cristata
Taxonomy
Pleurotoma cristata was named by Conrad (1848) [DISTRIBUTION: Oligocene; Mississippi.]. It is a 3D body fossil. Its type locality is Vicksburg, which is in a Rupelian marine marl in the Byram Marl Formation of Mississippi.
It was recombined as Cochlespira cristata by Conrad (1865).
It was recombined as Cochlespira cristata by Conrad (1865).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1848 | Pleurotoma cristata Conrad |
1865 | Cochlespira cristata Conrad p. 19 |
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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.
†Pleurotoma cristata Conrad 1848
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: Rupelian or 33.90000 to 28.10000 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Rupelian | USA (Mississippi) | Cochlespira cristata (6005 7111 66308 66309 66310 66313 66316 66322 66328 66329 66330 177590 179336) Pleurotoma cristata (type locality: 84137) |