There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 71009 | A. Hendy | Seep facies, Ikushunbetsu River - Poronai Fm Late Eocene - Cenozoic 3 - Japan | Amano and Jenkins (2007) |
| 103769 | J. Sessa | MAJ 1 Middle Eocene - Cenozoic 2-3 - Japan | Suzuki (2000) |