| |
Locality |
Layer |
|
Belgium, Liège, Val Dieu, Pays de Herve |
R1a3 |
|
|
Belgium, Liège, Val-Dieu Abbey, 1200 m NW of |
20 |
|
|
Belgium, Liège, Val-Dieu Abbey, 1200 m NW of |
24 |
|
|
France, Nord-Pas-de-Calais, Valenciennes,Houillères |
Retic.nodosum horizon,pl.G,H,I,J |
|
|
Great Britain, England,Yorkshire, Todmorden, Woodhouse, Lumbutts Clough |
R1 |