Figure F16. Smoothed (5-point average) GRA bulk density data for Site 1089. Holes 1089A (left curve), 1089B (second from left curve), 1089C (second from right curve), and 1080D (right curve) are horizontally offset from each other by a constant (0.15 g/cm³). Data from the top 5 cm of each core have been removed, as well as bulk density values <1 g/cm³ and >2.8 g/cm³.