Figure 1. Overview map showing general working areas and locations of Sites 1075 to 1087.

Figure 2. Lithostratigraphic summary profiles for all sites drilled during Leg 175.

Figure 3. Composite stratigraphic section for Site 1075 showing core recovery in all holes, a simplified summary of lithology, age, paleomagnetics, color reflectance, magnetic susceptibility, and calcium carbonate content.

Figure 4. Downhole logs of caliper, natural gamma ray, resistivity, density, velocity, magnetic susceptibility, and uranium content from Hole 1081A.

Figure 5.
Remanent magnetization: intensity, declination, magnetostratigraphic interpretation, and inclination after AF demagnetization at 20 mT for Hole 1082C. The light gray plots in the declination column represent nonoriented cores.

Figure 6. The composite section for Site 1083. Magnetic susceptibility and GRAPE density are plotted for Holes 1083A (thick black line), 1083B (gray line), 1083C (dotted line), and 1083D (thin black line). The downhole logs are shown in meters composite depth (mcd). A constant has been added to susceptibility and GRAPE to offset the line plots.

Figure 7. Depth-age plot and sedimentation rates (cm/k.y.) estimated from calcareous microfossil (open circles; F = planktonic foraminifers, N = calcareous nannofossils) and siliceous microfossil (closed circles; D = diatoms, R = radiolarians, S = silicoflagellates) datums in Hole 1084A.

Figure 8. Downcore profiles of dissolved alkalinity, ammonium, and sulfate at Site 1084. Lithostratigraphic subunits are shown on right-hand bar. Arrows on relevant axes indicate mean ocean-bottom water values taken from Millero and Sohn (1992).

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