Author:

Wellman,C.H.;Thomas,R.G.;Edwards,D.;Kenrick,P.

Year:

1998

Title:

The Cosheston Group (Lower Old Red Sandstone) in southwest Wales: age, correlation and palaeobotanical significance.

Reference:

Wellman,C.H. et al. (1998) The Cosheston Group (Lower Old Red Sandstone) in southwest Wales: age, correlation and palaeobotanical significance. Geological Magazine Vol. 135 # 3 P. 397- 412

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