Figure 3

Heat flow data in detailed survey areas. (a) Heat flow data in area I (Figure 2) color-coded by heat flow value (triangles represent previous probe measurements; circles represent this study). Smaller symbols represent data of low quality. Stars are BWT monitoring stations. (b) Heat flow and bathymetry cross sections along line X in (a). The red curve is the heat flow disturbed by the 2-D topographic effect for the background heat flow of 65 mW/m². Open circles are data of low quality. (c) Same as the data shown in (a) but for area II (Figure 2). Rhombuses are data from IODP holes. Black dots represent stations where nonlinear sediment temperature profiles were obtained (site B). (d) Same as the data shown in (b) but for line Y in (c).