LocNo: 767Pharciceras zone
| Country: |
Kazakhstan
|
| Province: |
Karagandinskaya Obl.
|
| Locality: |
Karasu River, Karasor Lake region
|
| Layer: | Pharciceras zone |
| Lower Boundary: |
mid.--up.varcus Zone [17,00], 389 million years
|
| Upper Boundary: |
Givetian--Frasnian [GIV--FRS], 385.3 million years
|
| Georeference: |