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Betulites westii grewiopsideus
Betulites westii Varietas grewiopsideus Lesq. Monogr. U.S. Geol. Surv., 1891, 17: 63. Oct 1892
- Name
- Betulites westii grewiopsideus
- Rank
- Varietas
- Species
- Betulites westii
- Authors (Pub.)
- Lesquereux L. C.
- Publication
- The flora of the Dakota Group [1892/10]
- Journal
- Monographs of the United States Geological Survey
- Annee/Jahrgang
- 1891
- Volume
- 17
- Page number
- 63
- Year
- 1892
- Fossil Status
- leaves
- Stratigraphy
- Albian
- Strat. comment
- Dakota Formation
- Location
- Ellsworth County, Kansas, USA
- Paleoregion
- America (North)
Data for Holotypus
- Repository Number
- Lacoe Collection # 1205