1970-1971 4 vols (complete). xviii, 660 p., num. figs & maps, 4to, paperbound. Natural Environment Research Council. Institute of Geological Sciences. Report No. 70/13-16: Icsu/Scor Working Party 31 Symposium, Cambridge 1970. The above conference at Cambridge brought together most of the active workers in marine geology of the East Atlantic Continental Margin, these four volumes explore in detail the continental margins of western Europe and western Africa.