1
Published: 1972
Superior document: 1:250 000 Geological series - Explanatory notes SC/54-8 and SC/55-5
2
Published: 1977
Superior document: 1:250 000 Geological series - Explanatory notes SC/54-11/12, SC/54-7 and SC/54-8
3
Published: 1977
Superior document: 1:250 000 Geological series - Explanatory notes SD/54-4