| details |
Late Pliocene |
Early Pleistocene |
Japan(Yamagata Pref.) |
Yamanoi,T. Pollen stratigraphy of the Shinjyo Group, Northeast Honshu, Japan. (In: Natural History of the Backbone Range of Northeast Honshu and the Neighbouring Districts) |
1983 |
| details |
Late Neogene |
Quaternary |
Canada(NWT) |
Jackson,L.E. et al. An occurrence of Pre-McOnnell nonglacial sediments Selwyn Mountains, Northwest Territories. |
1985 |
| details |
Middle Miocene |
|
Alaska |
White,J.M. et al. Palynology, paleoclimatology and correlation of Middle Miocene Beds from Porcupine River, (Locality 90-1), Alaska. (In: Tertiary Quaternary Boundaries. T.A. Ager et al, editors) |
1994 |
| details |
Late Pliocene |
|
Italy |
Combourieu-Nebout,N. Late Pliocene climate step and modifications of the vegetation southern Italy from the high-resolution pollen record of the Semaforo Section (24 to 21 Ma). |
1995 |
| details |
Middle Miocene |
Pliocene |
Colombia |
Wijninga,V.M. Neogene ecology of the Salto de Tequendama Site, (2475 meter altitude, Cordillera Oriental, Colombia): The paleobotanical record of Montane and lowland forests. |
1996 |
| details |
Ottnangian |
|
Austria |
Kolcon,I. et al. Petrography, palynology and depositional environments of the Early Miocene Oberdorf Lignite Seam, (Styrian Basin, Austria). |
1999 |