| link
|
From
|
To
|
Geolocation
|
Author - title
|
Year
|
|---|---|---|---|---|---|
| details | Middle Miocene | Late Miocene | W.Germany(N.Rhine) | Brelie,G.Von Der et al. The stratigraphic correlation of the Browncoal Seams of the Duren Mine. | 1958 |