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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).
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 | |||||