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Rachiopteris aspera
Rachiopteris aspera Will. 679.
- Name
- Rachiopteris aspera
- Rank
- Species
- Generic Name
- [Genus] Rachiopteris
- Authors (Name)
- Williamson W.
- Publication
- Not defined (in editing)
- Page number
- 679
- Fossil Status
- foliage (petioles)
- Stratigraphy
- Carboniferous
- Paleoregion
- Laurussia (Avalonia)