leg site hole core coretype section top_interval (cm) bottom_interval (cm) sub-bottom depths (m) velocity (cm/s) meas_separation_mean meas_separation_sd meas_time_mean meas_time_sd acoustic_level_daqs valid_daq liner_thickness 170 1040 B 1 H 1 9.3 9.3 0.09 1501.6 204 52.17 0.025 181 25 25 2.54 170 1040 B 1 H 1 11.3 11.3 0.11 1512.1 204 51.86 0.016 182 25 25 2.54 170 1040 B 1 H 1 29.3 29.3 0.29 1539 204 51.08 1.176 65 25 25 2.54 170 1040 B 1 H 1 31.3 31.3 0.31 1701.2 204 46.91 0.022 45 25 25 2.54 170 1040 B 1 H 1 33.3 33.3 0.33 1575 204 50.08 0.425 48 25 25 2.54 170 1040 B 1 H 1 35.3 35.3 0.35 1608.9 204 49.18 0.028 56 25 25 2.54 170 1040 B 1 H 1 37.3 37.3 0.37 1521 204 51.6 0.014 192 25 25 2.54 170 1040 B 1 H 1 39.3 39.3 0.39 1526.8 204 51.43 0.025 179 25 25 2.54 170 1040 B 1 H 1 41.3 41.3 0.41 1532.7 204 51.26 0.02 193 25 25 2.54 170 1040 B 1 H 1 43.3 43.3 0.43 1566.6 204 50.31 0.026 186 25 25 2.54 170 1040 B 1 H 1 45.3 45.3 0.45 1599.7 204 49.42 1.058 180 25 25 2.54 170 1040 B 1 H 1 47.3 47.3 0.47 1561.2 204 50.46 0.018 183 25 25 2.54 170 1040 B 1 H 1 49.3 49.3 0.49 1624.4 204 48.78 0.698 171 25 25 2.54 170 1040 B 1 H 1 51.3 51.3 0.51 1538.7 204 51.09 0.021 208 5 25 2.54 170 1040 B 1 H 1 53.3 53.3 0.53 1617 204 48.97 0.025 241 25 25 2.54 170 1040 B 1 H 1 55.3 55.3 0.55 1544.3 204 50.93 0.023 231 5 25 2.54 170 1040 B 1 H 1 57.3 57.3 0.57 1545 204 50.91 0.022 243 25 25 2.54 170 1040 B 1 H 1 59.3 59.3 0.59 1533.8 204 51.23 0.025 214 2 25 2.54 170 1040 B 1 H 1 61.3 61.3 0.61 1529.6 204 51.35 0.014 24 25 25 2.54 170 1040 B 1 H 1 63.3 63.3 0.63 1594.8 204 49.55 0.014 252 25 25 2.54 170 1040 B 1 H 1 65.3 65.3 0.65 1599.7 204 49.42 0.025 255 25 25 2.54 170 1040 B 1 H 1 67.3 67.3 0.67 1603.2 204 49.33 0.025 25 25 25 2.54 170 1040 B 1 H 1 69.3 69.3 0.69 1612.8 204 49.08 0.022 255 25 25 2.54 170 1040 B 1 H 1 71.3 71.3 0.71 1612.4 204 49.09 0.027 55 25 25 2.54 170 1040 B 1 H 1 73.3 73.3 0.73 1594.8 204 49.55 0.014 25 25 25 2.54 170 1040 B 1 H 1 75.3 75.3 0.75 1616.2 203 48.93 0.025 242 25 25 2.54 170 1040 B 1 H 1 77.3 77.3 0.77 1621.3 203 48.8 0 255 25 25 2.54 170 1040 B 1 H 1 79.3 79.3 0.79 1622.1 203 48.78 0.025 255 0 25 2.54 170 1040 B 1 H 1 81.3 81.3 0.81 1623.7 203 48.74 0.022 255 25 25 2.54 170 1040 B 1 H 1 83.3 83.3 0.83 1623.3 203 48.75 0.01 255 25 25 2.54 170 1040 B 1 H 1 85.3 85.3 0.85 1618.2 203 48.88 0.025 255 25 25 2.54 170 1040 B 1 H 1 87.3 87.3 0.87 1611.6 203 49.05 0.01 255 0 25 2.54 170 1040 B 1 H 1 89.3 89.3 0.89 1605.8 203 49.2 0.017 255 25 25 2.54 170 1040 B 1 H 1 91.3 91.3 0.91 1607.4 203 49.16 0.018 255 25 25 2.54 170 1040 B 1 H 1 93.3 93.3 0.93 1611.6 203 49.05 0.024 255 25 25 2.54 170 1040 B 1 H 1 95.3 95.3 0.95 1611.6 203 49.05 0.014 255 25 25 2.54 170 1040 B 1 H 1 97.3 97.3 0.97 1611.2 202 49 0.01 25 25 25 2.54 170 1040 B 1 H 1 99.3 99.3 0.99 1613.5 203 49 0.016 255 0 25 2.54 170 1040 B 1 H 1 101.3 101.3 1.01 1608.9 202 49.06 0.018 255 25 25 2.54 170 1040 B 1 H 1 103.3 103.3 1.03 1593.3 203 49.53 0.025 255 25 25 2.54 170 1040 B 1 H 1 105.3 105.3 1.05 1586.5 203 49.71 0.021 255 25 25 2.54 170 1040 B 1 H 1 107.3 107.3 1.07 1577.9 203 49.94 0.021 255 25 25 2.54 170 1040 B 1 H 1 109.3 109.3 1.09 1585.4 203 49.74 0.022 25 25 25 2.54 170 1040 B 1 H 1 111.3 111.3 1.11 1583.9 203 49.78 0.025 255 25 25 2.54 170 1040 B 1 H 1 113.3 113.3 1.13 1595.9 202 49.4 0.01 255 25 25 2.54 170 1040 B 1 H 1 115.3 115.3 1.15 1643.1 203 48.25 0 223 25 25 2.54 170 1040 B 1 H 1 117.3 117.3 1.17 1643.9 203 48.23 0.023 251 25 25 2.54 170 1040 B 1 H 1 119.3 119.3 1.19 1651.2 203 48.05 0.01 203 25 25 2.54 170 1040 B 1 H 1 121.3 121.3 1.21 1648.7 203 48.11 0.018 204 25 25 2.54 170 1040 B 1 H 1 123.3 123.3 1.23 1648.7 203 48.11 0.018 216 25 25 2.54 170 1040 B 1 H 1 125.3 125.3 1.25 1670.8 204 47.63 0.025 189 25 25 2.54 170 1040 B 1 H 1 129.3 129.3 1.29 1608.9 205 49.24 0.016 222 25 25 2.54 170 1040 B 1 H 1 133.3 133.3 1.33 1605.1 215 49.94 0.564 109 25 25 2.54 170 1040 B 1 H 2 5.3 5.3 1.55 1616.6 202 48.86 0.02 58 25 25 2.54 170 1040 B 1 H 2 7.3 7.3 1.57 1630.8 202 48.5 0.02 194 25 25 2.54 170 1040 B 1 H 2 9.3 9.3 1.59 1626.8 202 48.6 0.017 212 2 25 2.54 170 1040 B 1 H 2 11.3 11.3 1.61 1624.1 202 48.67 0.025 232 25 25 2.54 170 1040 B 1 H 2 13.3 13.3 1.63 1620.5 202 48.76 0.026 253 25 5 2.54 170 1040 B 1 H 2 15.3 15.3 1.65 1622.9 202 48.7 0.028 202 25 25 2.54 170 1040 B 1 H 2 17.3 17.3 1.67 1619.8 203 48.84 0.02 233 5 25 2.54 170 1040 B 1 H 2 19.3 19.3 1.69 1608.9 205 49.24 0.02 254 25 2 2.54 170 1040 B 1 H 2 21.3 21.3 1.71 1622.5 205 48.89 0.021 246 25 25 2.54 170 1040 B 1 H 2 23.3 23.3 1.73 1617.4 205 49.02 0.025 247 0 25 2.54 170 1040 B 1 H 2 25.3 25.3 1.75 1620.1 205 48.95 0.025 241 2 25 2.54 170 1040 B 1 H 2 27.3 27.3 1.77 1613.5 205 49.12 0.024 186 25 25 2.54 170 1040 B 1 H 2 29.3 29.3 1.79 1597.5 205 49.54 0.016 233 25 25 2.54 170 1040 B 1 H 2 31.3 31.3 1.81 1585.8 205 49.85 0.022 231 25 25 2.54 170 1040 B 1 H 2 33.3 33.3 1.83 1578.8 205 50.04 0.018 235 25 25 2.54 170 1040 B 1 H 2 35.3 35.3 1.85 1592.2 204 49.62 0.025 221 25 25 2.54 170 1040 B 1 H 2 37.3 37.3 1.87 1585.8 204 49.79 0.025 214 25 25 2.54 170 1040 B 1 H 2 39.3 39.3 1.89 1571.4 204 50.18 0.023 17 25 25 2.54 170 1040 B 1 H 2 41.3 41.3 1.91 1565.1 204 50.35 0.028 226 25 25 2.54 170 1040 B 1 H 2 43.3 43.3 1.93 1561.5 204 50.45 0.01 190 25 25 2.54 170 1040 B 1 H 2 45.3 45.3 1.95 1572.5 204 50.15 0.02 189 25 25 2.54 170 1040 B 1 H 2 47.3 47.3 1.97 1576.5 204 50.04 0.026 186 25 25 2.54 170 1040 B 1 H 2 49.3 49.3 1.99 1567 204 50.3 0 198 25 25 2.54 170 1040 B 1 H 2 51.3 51.3 2.01 1570.6 204 50.2 0.02 195 25 25 2.54 170 1040 B 1 H 2 53.3 53.3 2.03 1563.7 204 50.39 0.02 193 25 25 2.54 170 1040 B 1 H 2 55.3 55.3 2.05 1568.2 206 50.39 0.022 190 25 25 2.54 170 1040 B 1 H 2 59.3 59.3 2.09 1507.6 208 52.25 0.957 89 0 4 2.54 170 1040 B 1 H 2 61.3 61.3 2.11 1582.6 208 50.12 0.024 17 25 25 2.54 170 1040 B 1 H 2 63.3 63.3 2.13 1590 208 49.92 0.025 40 25 25 2.54 170 1040 B 1 H 2 65.3 65.3 2.15 1582.6 208 50.12 0.063 176 25 25 2.54 170 1040 B 1 H 2 67.3 67.3 2.17 1496.4 209 52.65 0.017 142 0 25 2.54 170 1040 B 1 H 2 69.3 69.3 2.19 1501 209 52.51 0.016 70 25 25 2.54 170 1040 B 1 H 2 71.3 71.3 2.21 1499.3 211 52.69 0.086 53 25 5 2.54 170 1040 B 1 H 2 75.3 75.3 2.25 1559.2 212 51.01 0.981 55 25 6 2.54 170 1040 B 1 H 2 87.3 87.3 2.37 1551.5 214 51.35 0 34 0 25 2.54 170 1040 B 1 H 2 89.3 89.3 2.39 1551.5 214 51.35 0 72 25 1 2.54 170 1040 B 1 H 2 95.3 95.3 2.45 1581.7 213 50.45 1.004 59 25 16 2.54 170 1040 B 1 H 2 97.3 97.3 2.47 1533.2 212 51.75 0.108 45 25 25 2.54 170 1040 B 1 H 2 109.3 109.3 2.59 1522.9 209 51.86 0.036 10 25 25 2.54 170 1040 B 1 H 2 111.3 111.3 2.61 1531.4 208 51.55 0.892 58 25 25 2.54 170 1040 B 1 H 2 113.3 113.3 2.63 1616.6 208 49.22 0.025 58 25 25 2.54 170 1040 B 1 H 2 115.3 115.3 2.65 1624.3 208 49.02 0.025 2 0 25 2.54 170 1040 B 1 H 2 117.3 117.3 2.67 1623.6 208 49.04 0.039 160 25 25 2.54 170 1040 B 1 H 2 119.3 119.3 2.69 1622.8 208 49.06 0.022 174 0 25 2.54 170 1040 B 1 H 2 121.3 121.3 2.71 1621.2 208 49.1 0.01 0 0 25 2.54 170 1040 B 1 H 2 123.3 123.3 2.73 1605.5 208 49.51 0.082 180 25 25 2.54 170 1040 B 1 H 2 125.3 125.3 2.75 1582.6 208 50.12 0.025 181 25 25 2.54 170 1040 B 1 H 2 127.3 127.3 2.77 1567.9 207 50.46 0.021 191 25 25 2.54 170 1040 B 1 H 2 129.3 129.3 2.79 1575.5 206 50.19 0.018 190 25 25 2.54 170 1040 B 1 H 2 131.3 131.3 2.81 1535.6 205 51.24 1.003 189 25 25 2.54 170 1040 B 1 H 2 135.3 135.3 2.85 1592.9 204 49.6 0.037 149 25 25 2.54 170 1040 B 1 H 2 137.3 137.3 2.87 1592.5 203 49.55 0.014 147 25 25 2.54 170 1040 B 1 H 2 139.3 139.3 2.89 1595.1 202 49.42 0.025 186 25 25 2.54 170 1040 B 1 H 2 141.3 141.3 2.91 1602 201 49.18 0.025 232 25 25 2.54 170 1040 B 1 H 2 143.3 143.3 2.93 1894.7 217 43.53 11.634 73 25 19 2.54 170 1040 B 1 H 3 7.3 7.3 3.07 1617.4 204 48.96 0.016 175 0 25 2.54 170 1040 B 1 H 3 9.3 9.3 3.09 1612 204 49.1 0.014 194 25 25 2.54 170 1040 B 1 H 3 11.3 11.3 3.11 1602 204 49.36 0.022 216 25 5 2.54 170 1040 B 1 H 3 13.3 13.3 3.13 1608.1 204 49.2 0.01 196 25 25 2.54 170 1040 B 1 H 3 15.3 15.3 3.15 1602 204 49.36 0.021 224 25 25 2.54 170 1040 B 1 H 3 17.3 17.3 3.17 1605.8 205 49.32 0.028 22 25 25 2.54 170 1040 B 1 H 3 19.3 19.3 3.19 1610.1 206 49.27 0.025 212 25 25 2.54 170 1040 B 1 H 3 21.3 21.3 3.21 1606.6 206 49.36 0.02 206 25 25 2.54 170 1040 B 1 H 3 23.3 23.3 3.23 1608.1 206 49.32 0.023 199 0 25 2.54 170 1040 B 1 H 3 25.3 25.3 3.25 1610.1 206 49.27 0.023 195 25 25 2.54 170 1040 B 1 H 3 27.3 27.3 3.27 1581.4 205 49.97 1.086 189 25 25 2.54 170 1040 B 1 H 3 29.3 29.3 3.29 1622.8 205 48.88 0.404 190 25 25 2.54 170 1040 B 1 H 3 31.3 31.3 3.31 1584 205 49.9 0.03 211 25 25 2.54 170 1040 B 1 H 3 33.3 33.3 3.33 1582.1 205 49.95 0.032 93 25 25 2.54 170 1040 B 1 H 3 35.3 35.3 3.35 1584.7 204 49.82 0.025 221 25 25 2.54 170 1040 B 1 H 3 37.3 37.3 3.37 1584.3 204 49.83 0.031 219 25 25 2.54 170 1040 B 1 H 3 39.3 39.3 3.39 1584.3 203 49.77 0.025 227 25 25 2.54 170 1040 B 1 H 3 41.3 41.3 3.41 1588.4 203 49.66 0.021 203 25 25 2.54 170 1040 B 1 H 3 43.3 43.3 3.43 1589.9 203 49.62 0.025 218 25 25 2.54 170 1040 B 1 H 3 45.3 45.3 3.45 1594 203 49.51 0.026 221 25 25 2.54 170 1040 B 1 H 3 49.3 49.3 3.49 1589.1 203 49.64 0.022 208 25 2 2.54 170 1040 B 1 H 3 51.3 51.3 3.51 1591.4 203 49.58 0.034 205 25 25 2.54 170 1040 B 1 H 3 53.3 53.3 3.53 1591 203 49.59 0.021 205 25 25 2.54 170 1040 B 1 H 3 55.3 55.3 3.55 1596.7 203 49.44 0.031 196 25 25 2.54 170 1040 B 1 H 3 57.3 57.3 3.57 1597.8 203 49.41 0.016 200 25 25 2.54 170 1040 B 1 H 3 59.3 59.3 3.59 1599 203 49.38 0.022 181 25 25 2.54 170 1040 B 1 H 3 61.3 61.3 3.61 1589.9 204 49.68 0.025 205 0 25 2.54 170 1040 B 1 H 3 63.3 63.3 3.63 1596.7 205 49.56 0.027 181 25 25 2.54 170 1040 B 1 H 3 65.3 65.3 3.65 1595.2 205 49.6 0.037 174 25 25 2.54 170 1040 B 1 H 3 67.3 67.3 3.67 1527.3 205 51.48 0.025 0 0 25 2.54 170 1040 B 1 H 3 69.3 69.3 3.69 1602.4 207 49.53 0.06 175 25 25 2.54 170 1040 B 1 H 3 71.3 71.3 3.71 1564.2 207 50.56 0.876 69 25 25 2.54 170 1040 B 1 H 3 73.3 73.3 3.73 1522.3 207 51.75 0.091 74 25 6 2.54 170 1040 B 1 H 3 75.3 75.3 3.75 1518.6 207 51.86 0.145 62 25 7 2.54 170 1040 B 1 H 3 77.3 77.3 3.77 1569 207 50.43 0.025 181 25 25 2.54 170 1040 B 1 H 3 79.3 79.3 3.79 1518.9 207 51.85 0.05 54 25 2 2.54 170 1040 B 1 H 3 81.3 81.3 3.81 1552 207 50.9 0.758 2 25 25 2.54 170 1040 B 1 H 3 83.3 83.3 3.83 1600.2 207 49.59 0.404 12 25 25 2.54 170 1040 B 1 H 3 89.3 89.3 3.89 1562.8 207 50.6 0.037 17 25 25 2.54 170 1040 B 1 H 3 93.3 93.3 3.93 1588.5 207 49.9 1.005 77 0 25 2.54 170 1040 B 1 H 3 99.3 99.3 3.99 11717.1 207 13.1 0 32 0 25 2.54 170 1040 B 1 H 3 105.3 105.3 4.05 1615.1 207 49.2 0 1 25 1 2.54 170 1040 B 1 H 3 107.3 107.3 4.07 1628.3 207 48.86 0.026 83 25 25 2.54