- Author:
- Bradley,W.H.
- Year:
- 1931
- Title:
- Origin and microfossils of the oil shales of the Green River Formation of Colorado and Utah.
- Reference:
- Bradley,W.H. (1931) Origin and microfossils of the oil shales of the Green River Formation of Colorado and Utah. United States Geological Survey, Professional Paper # 168 P. 1- 58
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Stigeoclonium | Stigeoclonium sp | Colorado | Middle Eocene | |
| Stigeoclonium | Stigeoclonium sp | Utah | Middle Eocene | |
| Tetraedron | Tetraedron regulare | Colorado | Middle Eocene | |
| Tetraedron | Tetraedron regulare | Utah | Middle Eocene | |
| Tetraedron | Tetraedron sp | Colorado | Middle Eocene | |
| Tetraedron | Tetraedron sp | Utah | Middle Eocene | |
| Thuja | Thuja sp | Colorado | Middle Eocene | |
| Thuja | Thuja sp | Utah | Middle Eocene | |
| Torula | Torula sp | Colorado | Middle Eocene | |
| Torula | Torula sp | Utah | Middle Eocene | |
| Torula | Torula sp | Colorado | Middle Eocene | |
| Trichothecium | Trichothecium sp | Colorado | Middle Eocene | |
| Trichothecium | Trichothecium sp | Utah | Middle Eocene | |
| Tupelo | Tupelo sp | Utah | Middle Eocene | |
| Tupelo | Tupelo sp | Colorado | Middle Eocene | |
| Umbelliferae | Umbelliferae sp | Colorado | Middle Eocene | |
| Umbelliferae | Umbelliferae sp | Utah | Middle Eocene |