Country:
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Great Britain
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Province:
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England,Lancashire
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Locality:
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Crag Beck, Ashnott, W bank,1.95 km SW
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Layer:
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Hodder Mudst.Fm., upper 100 m |
Lower Boundary:
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Arundian--Holkerian [V2a--V2b][ARU--HLK], 340 million years
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Upper Boundary:
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Holkerian--Asbian [V3a--V3b] [HLK--ASB], 336.5 million years
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Georeference:
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