| |
Locality |
Layer |
|
Germany, Harz, Lautenthal |
Posidonia Shales |
|
|
Great Britain, England,Lancashire, Dinckley, River Ribble |
above P1a |
|
|
Ireland, Leitrim Co., Kiltyclogher, Dough Mountain N slope |
lower P1b |
|
|
Ireland, Leitrim Co., Kiltyclogher, Dough Mountain N slope |
upper P1b |