| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nicholsonella acanthobscura
Taxonomy
Nicholsonella acanthobscura was named by McKinney (1971).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1971 | Nicholsonella acanthobscura McKinney |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Nicholsonella acanthobscura McKinney 1971
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Smith et al. 2006, Kiessling 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Canadian to the top of the Blackriveran or 486.85000 to 449.60000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Canadian | Canada (Quebec) | Nicholsonella acanthobscura (175223 175330) | |
| Blackriveran | USA (Oklahoma) | Nicholsonella acanthobscura (80713) |