| details |
Late Eocene |
Rupelian |
Belgium |
De Coninck,J. Organic-walled phytoplankton biostratigraphy of the Eocene - Oligocene transition in the Kallo Borehole and the Rupelian stratotype area (northwestern Belgium). |
1999 |
| 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 |
|
Argentina(Santa Cruz) |
Barreda,V.D. et al. Palynostratigraphy of Late Oligocene-Miocene deposits in the southern San Jose Gulf area, Santa Cruz Prozince. |
2000 |
| details |
Middle Maestrichtian |
|
Venezuela |
Yepes,O. Maastrichtian - Danian dinoflagellate cyst biostratigraphy and biogeography from two equatorial sections in Colombia and Venezuela. |
2001 |
| details |
Oligocene |
|
Pacific(S.China Sea) |
Mao,S. et al. Oligocene - Early Miocene dinoflagellate stratigraphy, Site 1148, ODP Leg 184, South China Sea. |
2004 |