There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 87601 | W. Kiessling | Dan-Ian-y-Castell Farm, Llangynog (= Llyn-y-Llawr) Moridunian - Ordovician 2 - United Kingdom | Cope (1996) |
| 87603 | W. Kiessling | Pont ar Ffinnant, Whitlandian Whitlandian - Ordovician 2 - United Kingdom | Cope (2005) |
| 87604 | W. Kiessling | Pont y Fenni Quarry, Fennian Fennian - Ordovician 2 - United Kingdom | Cope (2005) |
| 87605 | W. Kiessling | Afon Seiont section, Fennian Fennian - Ordovician 2 - United Kingdom | Cope (2005) |