- Author:
- Ryder,R.T.;Ames,H.T.
- Year:
- 1970
- Title:
- Palynology and age of Beaverhead Formation and their paleotectonic implications in Lima Region, Montana-Idaho.
- Reference:
- Ryder,R.T. et al. (1970) Palynology and age of Beaverhead Formation and their paleotectonic implications in Lima Region, Montana-Idaho. AAPG, Bulletin Vol. 54 # 7 P. 1155- 1171
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Concavisporites | Concavisporites | Montana | Middle Turonian | Late Coniacian |
| Corrugatisporites | Corrugatisporites | Idaho | Late Albian | Late Cenomanian |
| Corrugatisporites | Corrugatisporites | Montana | Late Albian | Late Cenomanian |
| Cupanieidites | Cupanieidites | Idaho | Late Cretaceous | Paleocene |
| Cupanieidites | Cupanieidites | Montana | Late Cretaceous | Paleocene |
| Densosporites | Densosporites | Idaho | Late Cretaceous | |
| Densosporites | Densosporites | Montana | Late Cretaceous | |
| Dictyotriletes | Dictyotriletes | Idaho | Late Albian | Late Cenomanian |
| Dictyotriletes | Dictyotriletes | Montana | Late Albian | Late Cenomanian |
| Divisisporites | Divisisporites | Idaho | Late Albian | Late Cenomanian |
| Divisisporites | Divisisporites | Montana | Late Albian | Late Cenomanian |
| Eucommiidites | Eucommiidites | Idaho | Albian | Late Cenomanian |
| Eucommiidites | Eucommiidites | Idaho | Middle Turonian | Late Coniacian |
| Eucommiidites | Eucommiidites | Montana | Albian | Late Cenomanian |
| Eucommiidites | Eucommiidites | Montana | Middle Turonian | Late Coniacian |
| Foveolatisporites | Foveolatisporites | Idaho | Middle Turonian | Late Coniacian |
| Foveolatisporites | Foveolatisporites | Montana | Middle Turonian | Late Coniacian |