Figure F29. Core photos highlighting lithologic and textural differences between Unit I and Unit II, Hole C0011D. A. Section 333-C0011D-1H-1 ash layer interpreted as Azuki tephra (0.85 Ma; Hayashida et al., 1996). Greenish brown hemipelagites present cyclic green layers, which have increased iron content according to XRF logging data. Clay is mottled and often bioturbated, particularly in Subunit IB. B. Section 333-C0011D-50X-3 showing tuffaceous sandstone facies with heterolithic gravels. C. Detail of section 333-C0011D-51X-2 showing coarse tuffaceous sandstone with pumice (P), mudstone (M), and ash pebbles.
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