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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Billingsites canadensis
Taxonomy
Ascoceras canadense was named by Billings (1857).
It was recombined as Billingsites canadense by Hyatt (1884); it was recombined as Billingsites canadensis by Twenhofel (1928), Nelson (1963).
It was recombined as Billingsites canadense by Hyatt (1884); it was recombined as Billingsites canadensis by Twenhofel (1928), Nelson (1963).
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.
†Billingsites canadensis Billings 1857
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: Richmondian or 449.60000 to 445.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian | Canada (Quebec) | Billingsites canadensis (63675) | |
| Richmondian - Gamachian | Canada (Manitoba) | Billingsites canadensis (23011) |