Author:

Wadge,A.J.;Nutt,M.J.C.;Lister,T.R.;Skevington,D.

Year:

1969

Title:

A probable Didymograptus murchisoni zone fauna from the Lake District.

Reference:

Wadge,A.J. et al. (1969) A probable Didymograptus murchisoni zone fauna from the Lake District. Geological Magazine Vol. 106 # 6 P. 595- 598

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