- Author:
- Takahashi,K.
- Year:
- 1964
- Title:
- Microplankton from the Asagai Formation in the Joban Coal Field.
- Reference:
- Takahashi,K. (1964) Microplankton from the Asagai Formation in the Joban Coal Field. Palaeontological Society of Japan, Transactions and Proceedings, New Series # 54 P. 201- 214
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Micrhystridium | Micrhystridium minus sp. nov. | Japan(Fukushima Pref.) | Oligocene | |
| Micrhystridium | Micrhystridium miserum sp. nov. | Japan(Fukushima Pref.) | Oligocene | |
| Micrhystridium | Micrhystridium sp.A sp. nov. | Japan(Fukushima Pref.) | Oligocene | |
| Micrhystridium | Micrhystridium sp.B sp. nov. | Japan(Fukushima Pref.) | Oligocene | |
| Micrhystridium | Micrhystridium sp.C sp. nov. | Japan(Fukushima Pref.) | Oligocene | |
| Micrhystridium | Micrhystridium spinuliferum sp. nov. | Japan(Fukushima Pref.) | Oligocene |