Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cirsotrema cirritum
Taxonomy
Cirsotrema cirritum was named by Duerr (2004) [DISTRIBUTION: Early Miocene; Florida.]. It is extant. Its type specimen is UF 110972, a shell.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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2004 | Cirsotrema cirritum Duerr p. 155 figs. figs. 4-7 |
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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.
Cirsotrema cirritum Duerr 2004
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Beu et al. 1990, Kiessling 2004 |
Age range: Burdigalian or 20.44000 to 15.97000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Burdigalian | USA (Florida) | Cirsotrema cirritum (42250) |