| original |
Rhaetian |
Liassic |
Sweden |
Nilsson,T. On the occurrence of a Mesozoic oil shale in Schonen. |
1958 |
| details |
Rhaetian |
|
Sweden |
Potonie,R. Synopsis of the genera of the sporae dispersae. Part 3 |
1960 |
| details |
Bajocian |
Bathonian |
Sweden |
Guy-Ohlson,D. Palynological investigations in the Middle Jurassic of the Vilhelmsfalt Boring, Southern Sweden. |
1971 |
| details |
Late Triassic |
|
China(SW.China) |
Bai,Y. et al. Mesozoic spore-pollen. (In: Palaeontological Atlas of Southwest China, Volume of Microfossils. Edited by Chengdu Institute of Geology and Mineral Resources.) |
1983 |
| details |
Sinemurian |
|
Sweden |
Guy-Ohlson,D. et al. Lower Jurassic biostratigraphy of the Oppegard Bore No.1, northwest Scania, Sweden. |
1984 |
| details |
Rhaetian |
Liassic |
Sweden |
Boersma,M. et al. Triassic palynomorphs, index to genera and species |
1987 |