There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 50601 | M. Patzkowsky | Knockerk House Sandstone Mbr, Lower Caradoc, Ireland, Collon Quarry Caradoc - Ordovician 4-5 - Ireland | Romano and Owen (1993) |
| 50602 | M. Patzkowsky | Knockerk House Sandstone Mbr, Lower Caradoc, Ireland, Loc 210B Caradoc - Ordovician 4-5 - Ireland | Romano and Owen (1993) |