| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Borealarges fritillus was named by Campbell and Chatterton (2007). Its type specimen is UA 9816, a pygidium, and it is a cast. Its type locality is Fauna j, Section AV2, Delorme Fm., Mackenzie Mts., which is in a Whitwellian slope limestone/shale in the Delorme Formation of Canada.
Synonymy list
| Year | Name and author |
|---|---|
| 2007 | Borealarges fritillus Campbell and Chatterton p. 1348 figs. Fig. 2.4, 2.9 |
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.
†Borealarges fritillus Campbell and Chatterton 2007
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: Whitwellian or 430.60000 to 429.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Whitwellian | Canada (Northwest Territories) | Borealarges fritillus (26035 type locality: 26042) |