Table 961-M-4. Undrained shear strength measurements made at Hole 961A. Core, section, interval (cm) Depth (mbsf) Shear strength Vane shear (kPa) Penetrometer (kPa) 159-961A- 5R-2, 29.7 34.1 22.4 5R-2, 33.6 34.14 20.9 8R-1, 79.4 61.99 37.7 9R-1, 123.6 72.24 63.1 12R-1, 60.1 100.5 72.1 14R-2, 21.3 121.01 47.6 20R-2, 88 179.38 63.77 21R-2, 94 189.14 176.58