- Author:
- Tokunaga,S.
- Year:
- 1965
- Title:
- Fossil pollen and spores in Tertiary Japanese Coals.
- Reference:
- Tokunaga,S. (1965) Fossil pollen and spores in Tertiary Japanese Coals. Journal Fuel Society,Japan Vol. 44 # 464 P. 1- 4
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Alnus | Alnus | Japan | Miocene | |
| Betulaceae | Betulaceae | Japan(Hokkaido I.) | Eocene | |
| Cupressaceae | Cupressaceae | Japan(Hokkaido I.) | Eocene | |
| Fagaceae | Fagaceae | Japan(Hokkaido I.) | Eocene | |
| Fagus | Fagus | Japan | Miocene | |
| Ilex | Ilex | Japan | Miocene | |
| Inaperturopollenites | Inaperturopollenites | Japan | Miocene | |
| Juglandaceae | Juglandaceae | Japan(Hokkaido I.) | Eocene | |
| Myricaceae | Myricaceae | Japan(Hokkaido I.) | Eocene | |
| Pinaceae | Pinaceae | Japan | Miocene | |
| Pinaceae | Pinaceae | Japan(Hokkaido I.) | Eocene | |
| Quercus | Quercus | Japan | Miocene | |
| Salicaceae | Salicaceae | Japan(Hokkaido I.) | Eocene | |
| Taxodiaceae | Taxodiaceae | Japan(Hokkaido I.) | Eocene | |
| Taxodium | Taxodium | Japan | Miocene | |
| Ulmaceae | Ulmaceae | Japan(Hokkaido I.) | Eocene | |
| Ulmus | Ulmus | Japan | Miocene |