Figure F2. Site locations for Leg 187 in relation to seafloor isochrons (after Vogt et al., 1983) in 1-Ma intervals. The Southeast Indian Ridge (SEIR) crest is represented by the heavy black line running east-west, transform faults in the AAD are indicated by light, roughly north-south oriented offsets in isochrons. Small circles represent dredge locations. Red symbols = sites classified as Indian mantle MORB source, yellow = Pacific mantle, blue = transitional, and green = mixed.

Figure F2. Site locations for Leg 187 in relation to seafloor isochrons (after Vogt et al., 1983) in 1-Ma intervals. The Southeast Indian Ridge (SEIR) crest is represented by the heavy black line running east-west, transform faults in the AAD are indicated by light, roughly north-south oriented offsets in isochrons. Small circles represent dredge locations. Red symbols = sites classified as Indian mantle MORB source, yellow = Pacific mantle, blue = transitional, and green = mixed.