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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calicantharus dalli
Taxonomy
Searlesia dalli was named by Clark (1918) [DISTRIBUTION: Late Oligocene; Pacific Coast, North America.]. Its type specimen is UCMP 11215, a shell, and it is a 3D body fossil.
It was recombined as Calicantharus dalli by Addicott (1973).
It was recombined as Calicantharus dalli by Addicott (1973).
Sister species lacking formal opinion data
Synonymy list
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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.
†Calicantharus dalli Clark 1918
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: Late/Upper Oligocene or 27.30000 to 23.04000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Oligocene | USA (California) | Calicantharus dalli (72406) Searlesia dalli (122273) |