Table T3. Summary of stratigraphic relations, Hole 1175A.

Unit	Facies name	Interval (cm)			Depth (mbsf)		Thickness (m)	Stratigraphic age	Lithologic description	Processes of formation
		Top	Bottom		Top	Bottom
		190-1175A-	190-1175A-
I	Upper slope basin	1H-1, 0	25X-1, 15		0.00	224.75	224.75	Quaternary	Hemipelagic (nannofossil-rich) mud, volcanic ash, sand to silt turbidites, soft-sediment folding disruption	Hemipelagic settling, volcanic ash falls, turbidity currents, submarine slumps
II	Middle slope basin	25X-1, 15	33X-1, 4		224.75	301.64	76.89	Quaternary	Hemipelagic mud, muddy sand to sandy mud, sporadic silt turbidites, volcanic ash	Hemipelagic settling, sandy mudflows, volcanic ash falls, infrequent turbidity currents
III	Slope to prism transition	33X-1, 4	147X-CC, 30		301.64	435.70	134.06	Quaternary	Hemipelagic mudstone, pebbly mudstone, abundant sand to silt turbidites, rare volcanic ash	Hemipelagic settling, debris flows, frequent turbidity currents, volcanic ash falls