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LocNo: 7184Swinehope mine boring no.3
Country: Great Britain
Province: England,Northumberland
Locality: Swinhope Burn
Layer: Swinehope mine boring no.3
Lower Boundary: Visean--Namurian/Serpukhovian [VIS--NAM], 326.4 million years
Upper Boundary: GBY E1c--E2a1 (Crav.malham.--cowling.), 324 million years
Georeference: