There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 171559 | M. Clapham | Herznach mine, bed F.2 Early Oxfordian - Jurassic 5 - Switzerland | Jeannet (1951) |
| 171561 | M. Clapham | Herznach mine, bed F.3 Early Oxfordian - Jurassic 5 - Switzerland | Jeannet (1951) |