- Author:
- Tokunaga,S.
- Year:
- 1956
- Title:
- Pollen analyses of some coal seams in the Akabira area, Ishikari Coal Field, Hokkaido
- Reference:
- Tokunaga,S. (1956) Pollen analyses of some coal seams in the Akabira area, Ishikari Coal Field, Hokkaido Bulletin of the Geological Survey of Japan (Chishitsu Chosajo Geppo) Vol. 7 # 3 P. 27- 38
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Johnsonia | Johnsonia | Japan(Hokkaido I.) | Early Tertiary | |
| Johnsonia | Johnsonia sp | Japan(Hokkaido I.) | Early Tertiary | |
| Juglans | Juglans | Japan(Hokkaido I.) | Early Tertiary | |
| Larix | Larix | Japan(Hokkaido I.) | Early Tertiary | |
| Liliaceae | Liliaceae | Japan(Hokkaido I.) | Early Tertiary | |
| Liquidambar | Liquidambar sp | Japan(Hokkaido I.) | Early Tertiary | |
| Lygodium | Lygodium | Japan(Hokkaido I.) | Early Tertiary | |
| Monocolpopollenites | Monocolpopollenites type C sp. nov. | Japan(Hokkaido I.) | Early Tertiary | |
| Monocotyledonae | Monocotyledonae | Japan(Hokkaido I.) | Early Tertiary | |
| Monoporopollenites | Monoporopollenites | Japan(Hokkaido I.) | Early Tertiary | |
| Monoporopollenites | Monoporopollenites sp | Japan(Hokkaido I.) | Early Tertiary | |
| Myrica | Myrica | Japan(Hokkaido I.) | Early Tertiary | |
| Myrica | Myrica sp | Japan(Hokkaido I.) | Early Tertiary | |
| Nymphaeaceae | Nymphaeaceae | Japan(Hokkaido I.) | Early Tertiary | |
| Nyssa | Nyssa sp | Japan(Hokkaido I.) | Early Tertiary | |
| Nyssa | Nyssa sp | Japan(Hokkaido I.) | Early Tertiary | |
| Osmunda | Osmunda | Japan(Hokkaido I.) | Early Tertiary |