| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Tritoechia billingsi
Taxonomy
Tritoechia billingsi was named by Neuman (1968).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Tritoechia billingsi Neuman p. 38 figs. pl. 1.3 f. 2a-i |
| 1976 | Tritoechia billingsi Neuman pp. 25 - 26 figs. Pl. 3, figs. l- 5 |
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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.
†Tritoechia billingsi Neuman 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Bambach et al. 2007, Hendy 2009 | |||||
Age range: base of the Darriwilian to the top of the Arenig or 469.40000 to 468.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arenig | Canada (New Brunswick) | Tritoechia billingsi (185952) | |
| Darriwilian | Canada (Newfoundland) | Tritoechia billingsi (185947 185948 185949 185950) |