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Stratigraphy | Type | Depth (m) | Reference | Remarks | ||
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From 1 | To 2 | |||||
Vadja Substage | holostratotype | Quarry of bituminous shales, placed 10 km southeastern Sirgala |
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Browse Geocollections
Stratigraphy | Type | Depth (m) | Reference | Remarks | ||
---|---|---|---|---|---|---|
From 1 | To 2 | |||||
Vadja Substage | holostratotype | Quarry of bituminous shales, placed 10 km southeastern Sirgala |