1
Published: 1975
Superior document: 1:250 000 Geological series - Explanatory notes SD/52-3
2
Published: 1973
Superior document: 1:250 000 Geological series - Explanatory notes SH/56-1
3
Published: 1972
Superior document: 1:250 000 Geological series - Explanatory notes SH/55-4
4
Published: 1968
Superior document: 1:250 000 Geological series - Explanatory notes SG/54-15
5
Published: 1970
Superior document: 1:250 000 Geological series - Explanatory notes SG/54-16
6
Published: 1973
Superior document: 1:250 000 Geological series - Explanatory notes SF/55-14