Description
FOUR PARTS IN GREEN CARD COVERS AS ISSUED. VOL. 81. 1970. VERY GOOD CONDITION.PART 1: SEDIMENTATION IN THE UPPER CARBONIFEROUS OF THE SOUTHERN FLANKS OF THE CENTRAL CANTABRIAN MOUNTAINS NORTHERN SPAIN.PART 2: THE TERRESTRIAL ENVIRONMENT DURING UPPER CRETACEOUS AND TERTIARY TIMES. PART 3: PREPATORY NOTE. PART 4: A CORRELATION OF THE UPPERMOST ALBIAN AND THE CENOMANIAN OF SOUTH-WEST ENGLAND.