There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 171721 | P. Wagner | Minuntion, Girvan Aurelucian - Ordovician 4 - United Kingdom | Longstaff (1924) |
| 192427 | P. Wagner | Lluest Quarry on the west side of Allt-y-gader, near Llanfyllin Soudleyan/Longvillian - Ordovician 4 - United Kingdom | Whittington (1938) |