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, 2.4 km SW Newton
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Layer:
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Hodderense Lmst.Fm., upper 3 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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Bollandoc./Bollandit.--Beyrichoceras BZ, 334.5 million years
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Georeference:
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