Flemish Bight: sheet 52°N/02°E
Solid Geology, 1:250 000 series British Geological Survey and Geological Survey of The Netherlands.
Cameron, T.D.J., S. Grimshaw, D. Hall, C. Laban, C.S. Mesdag, N. Parker & R.T.E. Schüttenhelm, 1984
Solid Geology, 1:250 000 series British Geological Survey and Geological Survey of The Netherlands.
Cameron, T.D.J., S. Grimshaw, D. Hall, C. Laban, C.S. Mesdag, N. Parker & R.T.E. Schüttenhelm, 1984