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Ulmus protoamericana
Ulmus protoamericana Penh. 298.
- Name
- Ulmus protoamericana
- Rank
- Species
- Generic Name
- [Genus] Ulmus
- Authors (Name)
- Penhallow D. P.
- Publication
- Not defined (in editing)
- Page number
- 298
- Fossil Status
- stems (wood)
- Stratigraphy
- Cenozoic
- Location
- Canada
- Paleoregion
- America (North)
Nomenclatural synonyms (basionyms)
Species