LocNo: 6968Namurian, undifferentiated
| Country: |
Algeria
|
| Province: |
Kenadza region, Sud-Oranais
|
| Locality: |
Guelb el Guema, N of, undifferentiated
|
| Layer: | Namurian, undifferentiated |
| Lower Boundary: |
GBY R1b--R1c (Ph.nodosum--R.reticulatum), 315.4 million years
|
| Upper Boundary: |
GBY R1c(R.reticulatum--Ph.coreticulatum), 315.2 million years
|
| Georeference: |