| details |
Oligocene |
|
South Korea |
Yun,H. et al. Biostratigraphy and paleoenvironment of the Cheju Sedimentary Basin: Based on materials from exploration wells, Geobuk-1 and Okdom-1. |
1999 |
| details |
Early Miocene |
Middle Miocene |
South Korea |
Yun,H. Emended stratigraphy of the Miocene formations in the Pohang Basin, Part II. South of the Hyongsan Fault. |
1994 |
| details |
Late Burdigalian |
Serravallian |
South Korea |
Byun,H. et al. Miocene dinoflagellate cysts from the central part of the Ponang Basin. |
1992 |
| details |
Miocene |
|
South Korea |
Yun,H. Miocene brachish water dinoflagellate cysts from Eoil Basin, Korea. |
1987 |
| original |
Middle Oligocene |
|
W.Germany |
Maier,D. Investigation of plankton in Tertiary and Quaternary marine sediments. |
1959 |
| details |
Middle Miocene |
|
W.Germany |
Eisenack,A. et al. Katalog der Fossilen Dinoflagellaten, Hystrichosph¤ren und Verwandten Mikrofossilien. Band I. Dinoflagellaten. 2.Erg¤nzungslieferung.III + 215p |
1971 |
| details |
Lutetian |
Early Miocene |
W.Germany(Niedersachsen) |
Heilmann-Clausen,C. et al. Dinoflagellate zonation of the Uppermost Paleocene? to Lower Miocene in the Wursterheide research well, northwest Germany |
1989 |
| details |
Late Eocene |
Early Oligocene |
W.Germany(Niedersachsen) |
Dill,H.G. et al. A palaeoenvironmental and palaeoecological analysis of fine-grained Paleogene estuarine deposits of North Germany. |
1996 |