| details |
Callovian |
Oxfordian |
Wyoming |
Griffith,C.E. Palynostratigraphy of the Sundance Formation (Jurassic), of the Black Hills area, South Dakota and Wyoming. |
1972 |
| details |
Berriasian |
|
China(Shansi) |
Zhang,Z. Sporo-pollen assemblage from the Huanhe-Huachi Formation of the Zhidan Group in southern Ordos Basin and its age. |
1988 |
| details |
Berriasian |
|
China(Kansu) |
Zhang,Z. Sporo-pollen assemblage from the Huanhe-Huachi Formation of the Zhidan Group in southern Ordos Basin and its age. |
1988 |
| details |
Tithonian |
|
New Zealand(N.I.) |
Waterhouse,J.B. et al. Paleobotanical solution to a Granite conundrum. |
1972 |
| details |
Bathonian |
|
Denmark |
Tralau,H. et al. New Middle Jurassic pollen and spore floras from Southern Sweden and the Oresund. |
1972 |
| details |
Bajocian |
|
Denmark |
Tralau,H. et al. New Middle Jurassic pollen and spore floras from Southern Sweden and the Oresund. |
1972 |
| details |
Sinemurian |
|
|
Volkheimer,W. Advancement of the Microbiostratigraphy of the Jurassic in Argentina and comparison with other Regions of the Southern Heisphere |
1971 |
| details |
Callovian |
|
|
Volkheimer,W. Advancement of the Microbiostratigraphy of the Jurassic in Argentina and comparison with other Regions of the Southern Heisphere |
1971 |
| details |
Early Senonian |
|
Japan(Hokkaido I.) |
Miki,A. Spores and pollen flora from the Upper Cretaceous Futaba Group in northeastern Japan |
1972 |
| details |
Early Senonian |
|
Japan(Hokkaido I.) |
Miki,A. Spores and pollen flora from the Upper Cretaceous Futaba Group in northeastern Japan |
1972 |
| details |
Rhaetian |
|
Hungary |
Venkatachala,B.S. et al. The spore-pollen flora of the Hungarian "Kossen Facies" |
1964 |
| details |
Paleocene |
|
India(Meghalaya) |
Singh,R.S. Palynology of Langrin Coalfield, South Shillong Plateau, Meghalaya. (In: Proceeding of the Symposium on the Vistas in Indian Palaeobotany. K.P.Jain and R.S.Tiwari, editors) |
1990 |
| details |
Middle Albian |
Late Albian |
Canada(Alberta) |
Singh,C. Lower Cretaceous microfloras of the Peace River area, Northwestern Alberta. |
1971 |
| details |
Late Barremian |
Early Aptian |
Canada(Alberta) |
Burden,E.T. et al. Illustrated key to genera of Lower Cretaceous terrestrial palynomorphs, (excluding megaspores), of Western Canada. (Stratigraphic ranges and sample locations taken from E.T.Burden,1982 - Lower Cretaceous terrestrial palynomorph biostratigraphy of the McMurray Formation, northeastern Alberta, Unpub.Phd Thesis) |
1989 |
| details |
Berriasian |
Albian |
North America |
Burden,E.T. et al. Illustrated key to genera of Lower Cretaceous terrestrial palynomorphs, (excluding megaspores), of Western Canada. (Stratigraphic ranges and sample locations taken from E.T.Burden,1982 - Lower Cretaceous terrestrial palynomorph biostratigraphy of the McMurray Formation, northeastern Alberta, Unpub.Phd Thesis) |
1989 |
| details |
Middle Jurassic |
|
China(Sinkiang Uighur) |
Jiang,D.-X. Palynological evidence for identification of nonmarine petroleum source rocks, China. (In: Palynology of Ore Deposits. E.I. Robbins, editor) |
1990 |
| details |
Bajocian |
|
Sweden |
Tralau,H. et al. New Middle Jurassic pollen and spore floras from Southern Sweden and the Oresund. |
1972 |