| details |
Middle Oligocene |
Early Miocene |
Bulgaria |
Chernyavska,S. Spore-pollen zones in certain Old Tertiary Coal bearing sediments in Bulgaria. |
1970 |
| details |
Oligocene |
|
Bulgaria |
Chernyavska,S. et al. Palynological characteristic of Oligocene marine Clays from Varna District. |
1968 |
| details |
Eocene |
|
Bulgaria |
Chernyavska,S. On the stratigraphy of Paleogene deposits of Bulgaria, (palynological data). |
1973 |
| details |
Oligocene |
|
Bulgaria |
Chernyavska,S. On the stratigraphy of Paleogene deposits of Bulgaria, (palynological data). |
1973 |
| details |
Early Oligocene |
Miocene |
Bulgaria |
Chernyavska,S. Palynological studies on Paleogene deposits in South Bulgaria. |
1977 |
| details |
Eocene |
|
California |
Ting,W.S. Eocene pollen assemblage of Del Mar Sand, California. |
1990 |
| details |
Eocene |
|
California |
Ting,W.S. Eocene pollen assemblage of Del Mar Sand, California. |
1990 |
| details |
Paleocene |
Eocene |
California |
Evitt,W.R. et al. Early Tertiary Ages from the Coastal Belt of the Franciscan complex, northern California. |
1975 |
| details |
Miocene |
|
Canada(British Columbia) |
Mathews,W.H. et al. The Gang Ranch-Big Bar area, south-central British Columbia: Stratigraphy, geochronology and palynology of the Tertiary Beds and their relationship to the Fraser Fault. |
1984 |
| details |
Middle Miocene |
|
Canada(British Columbia) |
Rouse,G.E. et al. Tertiary geology and palynology of the Quesnel area, British Columbia. |
1979 |
| details |
Early Oligocene |
|
Canada(British Columbia) |
Piel,K.M. Palynology of Oligocene sediments from Central British Columbia |
1971 |
| details |
Early Oligocene |
Late Miocene |
Canada(British Columbia) |
Piel,K.M. Miocene palynological assemblages from Central British Columbia. |
1977 |
| details |
Early Miocene |
Middle Miocene |
Canada(Eastern Offshore) |
Gradstein,F.M. et al. Biostratigraphy and depositional history of Amoco Imp Skelly B-1 Egret K-36 Grand Banks, Newfoundland. |
1976 |
| details |
Late Neogene |
Pleistocene |
Canada(Eastern Offshore) |
Gradstein,F.M. et al. Biostratigraphy of the Labrador Shelf. Part 1. |
1976 |
| details |
Late Neogene |
Pleistocene |
Canada(Eastern Offshore) |
Williams,G.L. Dinoflagellate and spore stratigraphy of the Mesozoic-Genozoic, offshore eastern Canada |
1975 |
| details |
Oligocene |
Pliocene |
Canada(Eastern Offshore) |
Barss,M.S. et al. A palynological zonation and correlation of Sixty-Seven wells, |
1979 |
| details |
Oligocene |
Pliocene |
Canada(Eastern Offshore) |
Barss,M.S. et al. A palynological zonation and correlation of Sixty-Seven wells, |
1979 |