There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 112909 | M. Clapham | Surmaq NR section, horizon R20, Abadeh Wordian - Permian 4 - Iran | Iran-Japanese Research Group (1981) |
| 112944 | M. Clapham | Hambast Valley section MK, horizon K63, Abadeh Wordian - Permian 4 - Iran | Iran-Japanese Research Group (1981) |
| 118227 | M. Clapham | Julfa Section, Bed 23, Kuh-e Ali Bashi (coll. Stepanov, Golshani, Stöcklin, Hamzepour 1967) Capitanian - Permian 4 - Iran | Stepanov et al. (1969) |