| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Constellaria polystomella
Taxonomy
Constellaria polystomella was named by Nicholson (1875).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1875 | Constellaria polystomella Nicholson |
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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.
†Constellaria polystomella Nicholson 1875
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class, uc = unranked clade | |||||
| References: Meyer et al. 2009, Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range: base of the Ashgill to the top of the Richmondian or 449.50000 to 445.50000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian | Canada (Ontario) | Constellaria polystomella (173014 173136) | |
| Richmondian | USA (Indiana) | Constellaria polystomella (6907) | |
| Ashgill | USA (Tennessee) | Constellaria polystomella (5393) |