LocNo: 3110H2
| Country: |
Great Britain
|
| Province: |
England,Derbyshire
|
| Locality: |
Mam Tor
|
| Layer: | H2 |
| Lower Boundary: |
GBY H1b-H2a (Hudsonoceras proteus base), 317.7 million years
|
| Upper Boundary: |
GBY H2c--R1(prereticul.--Ho.magistrorum), 317 million years
|
| Georeference: |