Country:
|
Algeria
|
Province:
|
Ahnet
|
Locality:
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Anou-Tirechoumine
|
Layer:
|
Shale of Tirechoumine, up.part |
Lower Boundary:
|
Bollandoc./Bollandit.--Beyrichoceras BZ, 334.5 million years
|
Upper Boundary:
|
Up.Visean Goniatites BZ base [up.VIS], 333.5 million years
|
Georeference:
|
|