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Nisusia alberta
Taxonomy
Orthisina alberta was named by Walcott (1889). It is a 3D body fossil. Its type locality is 14s. Trilobite Bed, Mount Stephen, which is in a Delamaran deep-water shale in the Burgess Shale Formation of Canada.
It was recombined as Nisusia alberta by Walcott (1905), Holmer et al. (2019).
It was recombined as Nisusia alberta by Walcott (1905), Holmer et al. (2019).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Orthisina alberta Walcott p. 442 |
| 1905 | Nisusia alberta Walcott p. 248 |
| 2019 | Nisusia alberta Holmer et al. p. 567 |
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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.
†Nisusia alberta Walcott 1889
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class, p = phylum, uc = unranked clade | |||||
| References: Caron and Jackson 2008, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||