There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 55710 | M. Patzkowsky | Grange Hill (= Was: Duncannon Group, Grange Hill, Ireland) Longvillian - Ordovician 4 - Ireland | Parkes (1994) |
| 55715 | M. Patzkowsky | Duncannon Group, Slieveroe Longvillian - Ordovician 4 - Ireland | Owen and Parkes (2000) |
| 55716 | M. Patzkowsky | Duncannon Group, Cannonstown House Longvillian - Ordovician 4 - Ireland | Owen and Parkes (2000) |