1
Published: 1963
Superior document: 1:250 000 Geological series - Explanatory notes SE/53-8
2
Published: 1965
Superior document: 1:250 000 Geological series - Explanatory notes SD/53-6
3
Published: 1968
Superior document: 1:250 000 Geological series - Explanatory notes SE/52-9
4
Published: 1969
Superior document: 1:250 000 Geological series - Explanatory notes SE/52-1