Figure 7. Two mud-dominated turbidite sequences in Subunit IC (Interval 149-900A-18R-4, 100-148 cm). In the upper one, the sandy base (Td2) grades upward to terrigenous clay (Te2) overlain by nannofossil clay (pelagite, P2). In the lower sequence, the Te interval is cut out, and the sand (Td1) is capped by nannofossil clay overlain by terrigenous clay (pelagite, P1). Te corresponds to a muddy turbidite composed of silty clay.