| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rhacopteris circularis
Taxonomy
Rhacopteris circularis was named by Walton (1927). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1927 | Rhacopteris circularis Walton |
| 1991 | Rhacopteris circularis Chandra and Tewari |
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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.
†Rhacopteris circularis Walton 1927
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Visean to the top of the Pennsylvanian or 346.70000 to 298.90000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tournaisian - Visean | United Kingdom (Wales) | Rhacopteris circularis (34465) | |
| Mississippian | India (Himachal Pradesh) | Rhacopteris circularis (224624) | |
| Visean | Canada (Newfoundland and Labrador) | Rhacopteris circularis (29161) | |
| Pennsylvanian | India (Jammu & Kashmir) | Rhacopteris circularis (229238) |