- Author:
- Dyman,T.S.;Nichols,D.J.
- Year:
- 1988
- Title:
- Stratigraphy of Middle Cretaceous Blackleaf and Lower Part of the Prontier Formations in parts of Beaverhead and Madison Counties, Montana.
- Reference:
- Dyman,T.S. et al. (1988) Stratigraphy of Middle Cretaceous Blackleaf and Lower Part of the Prontier Formations in parts of Beaverhead and Madison Counties, Montana. United States Geological Survey, Bulletin # 1773 P. 1- 31
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Taxodiaceaepollenites | Taxodiaceaepollenites hiatus | Montana | Middle Cretaceous | Turonian |
| Tricolpate pollen | Tricolpate pollen sp | Montana | Cenomanian | Turonian |
| Tricolpites | Tricolpites sp | Montana | Middle Cretaceous | |
| Triporoletes | Triporoletes reticulatus | Montana | Cenomanian | |
| Triporoletes | Triporoletes sp | Montana | Albian | Turonian |
| Veryhachium | Veryhachium sp | Montana | Cenomanian | Turonian |
| Vitreisporites | Vitreisporites pallidus | Montana | Middle Cretaceous | Turonian |