Fig. 4From: Depth profile of frictional properties in the inner Nankai accretionary prism using cuttings from IODP Site C0002Results of the frictional experiments of the cuttings samples collected from Holes C0002N (980.5–2240.5 mbsf), C0002P (2260.5–3050.5 mbsf), and C0002Q (3102.5–3262.5 mbsf). The experiments were run at a slip velocity of 3 µm/s for the first 8 mm of displacement, followed by stepwise changes of 0.3, 3, and 33 µm/s to test the velocity dependence of frictionBack to article page