Author:

Rushton,A.W.A.;Molyneux,S.G.

Year:

1989

Title:

The biostratigraphic age of the Skiddaw Group in the Black Combe Inlier, English Lake District.

Reference:

Rushton,A.W.A. et al. (1989) The biostratigraphic age of the Skiddaw Group in the Black Combe Inlier, English Lake District. Proceedings of the Yorkshire Geological Society Vol. 47 # 3 P. 267- 276

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