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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Macrocallista vaderensis was named by Dickerson (1915). Its type specimen is CAS 267 and is a 3D body fossil. Its type locality is CAS loc. 183, Big Bend of Cowlitz River, which is in a Bartonian marine mudstone/sandstone in the Cowlitz Formation of Washington.
It was recombined as Tivelina vaderensis by Hendy (2020).
It was recombined as Tivelina vaderensis by Hendy (2020).
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.
†Tivelina vaderensis Dickerson 1915
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Lutetian to the top of the Priabonian or 48.07000 to 33.90000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | USA (Oregon) | Tivelina vaderensis (200870 200875 200878 200892) | |
| Bartonian | USA (Washington) | Macrocallista vaderensis (type locality: 207129) Tivelina vaderensis (52204 52207 203164) | |
| Priabonian | USA (Washington) | Macrocallista vaderensis (202067) |