- Author:
- Tokunaga,S.
- Year:
- 1955
- Title:
- Fossil pollen and spore from the known coal seams in the Bibai area, Ishikari Coal Field, Hokkaido.
- Reference:
- Tokunaga,S. (1955) Fossil pollen and spore from the known coal seams in the Bibai area, Ishikari Coal Field, Hokkaido. Study of the Cenozoic # 22 P. 9- 19
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Juglans | Juglans sp | Japan(Hokkaido I.) | Eocene | |
| Osmunda | Osmunda sp | Japan(Hokkaido I.) | Eocene | |
| Equisetum | Equisetum sp | Japan(Hokkaido I.) | Eocene | |
| Monoletesporites | Monoletesporites sp | Japan(Hokkaido I.) | Eocene | |
| Aletesporites | Aletesporites sp | Japan(Hokkaido I.) | Eocene | |
| Lygodium | Lygodium sp | Japan(Hokkaido I.) | Eocene | |
| Lycopodium | Lycopodium sp | Japan(Hokkaido I.) | Eocene | |
| Polypodiaceaepollenites | Polypodiaceaepollenites sp | Japan(Hokkaido I.) | Eocene | |
| Magnoliaceae | Magnoliaceae | Japan(Hokkaido I.) | Eocene | |
| Aquifoliaceae | Aquifoliaceae | Japan(Hokkaido I.) | Eocene | |
| Aceraceae | Aceraceae | Japan(Hokkaido I.) | Eocene | |
| Tiliaceae | Tiliaceae | Japan(Hokkaido I.) | Eocene | |
| Araliaceae | Araliaceae | Japan(Hokkaido I.) | Eocene | |
| Cornaceae | Cornaceae | Japan(Hokkaido I.) | Eocene | |
| Ericaceae | Ericaceae | Japan(Hokkaido I.) | Eocene | |
| Typhaceae | Typhaceae | Japan(Hokkaido I.) | Eocene | |
| Pinus | Pinus sp | Japan(Hokkaido I.) | Eocene |