Table T2. Isolated gravel data, lithology, diameter, and shape, Holes U1314A, U1314B, and U1314C.
| Core, section, interval (cm) |
Depth (mbsf) |
Comments |
|---|---|---|
| 306-U1314A- | ||
| 4H-5, 9 | 26.99 | Basalt clast, d = 2 mm, angular, in flow-in |
| 5H-3, 95 | 34.35 | Mud clast, dark gray, d = 20 mm |
| 7H-1, 1 | 49.41 | Unidentified clast, dark gray, d = 10 mm, subrounded, in flow-in |
| 7H-1, 2 | 49.42 | Unidentified clast, dark gray, d = 15 mm, subangular, in flow-in |
| 7H-1, 17 | 49.57 | Siltstone clast, dark gray, d = 35 mm, subangular, in flow-in |
| 7H-5, 143 | 56.83 | Porphoritic clast, felsic (?), d = 10 mm |
| 8H-1, 14 | 59.04 | Unidentified clast, d = 8 mm, subangular, in flow-in |
| 8H-1, 105 | 59.95 | Unidentified clast, d = 7 mm, subrounded |
| 8H-1, 109 | 59.99 | Unidentified clast, d = 5 mm, subrounded |
| 8H-4, 6 | 475.40 | Unidentified clast, d = 8 mm, subangular |
| 8H-5, 117 | 66.07 | Unidentified clast, d = 14 mm |
| 8H-7, 20 | 8.10 | Unidentified clast, d = 3 mm |
| 8H-7, 36 | 68.26 | Unidentified clast, dark gray |
| 8H-CC, 6 | 68.77 | Unidentified clast, d = 4 mm |
| 8H-CC, 7 | 68.78 | Unidentified clast, d = 5 mm |
| 8H-CC, 9 | 68.80 | Unidentified clasts, mafic (×2), d = 15 mm, second in three pieces from same dropstone? |
| 9H-1, 8 | 68.48 | Sandstone clast, fine-grained, d = 20 mm |
| 9H-3, 125 | 72.65 | Unidentified clast, d = 8 mm |
| 9H-4, 56 | 73.46 | Pegmatite clast, d = 40 mm, subrounded |
| 10H-5, 21 | 83.91 | Basalt clast, d = 22 mm, angular |
| 10H-6, 85 | 86.00 | Shale (?) clast, d = 5 mm, angular |
| 11H-1, 2 | 87.42 | Basalt clast, d = 37 mm, subangular, in flow-in |
| 11H-2, 95 | 89.85 | Shale clast, d = 5 mm, angular |
| 11H-3, 96 | 91.36 | Basalt clast, d = 10 mm, angular |
| 12H-1, 73 | 97.63 | Unidentified clast, d = 3 mm, subangular |
| 12H-1, 80 | 97.70 | Unidentified clast, d = 11 mm, subrounded |
| 12H-1, 95 | 97.85 | Unidentified clasts (×2), d = 2 mm, 3 mm, subrounded |
| 12H-1, 100 | 97.90 | Unidentified clast, d = 4 mm, subrounded |
| 13H-1, 112 | 107.52 | Basalt clast, d = 8 mm, subangular, in flow-/fall-in |
| 13H-5, 106 | 113.46 | Sandstone (?) clast, d = 15 mm (long axis), subrounded, elongate |
| 14H-2, 90 | 118.30 | Shale clast, d = 4 mm, angular |
| 14H-5, 35 | 122.25 | Shale (?) clast, d = 3 mm, angular |
| 14H-5, 68 | 122.58 | Basalt clast, d = 7 mm, angular |
| 14H-5, 83 | 122.73 | Sandstone (?) clast, d = 10 mm, angular |
| 14H-5, 115 | 123.05 | Basalt clast, d = 10 mm, angular |
| 15H-1, 58 | 125.98 | Sandstone clast, d = 5 mm, subrounded |
| 15H-5, 147 | 132.87 | Basalt clast, d = 10 mm, angular |
| 18H-5, 85 | 162.25 | Unidentified clast, d = 46 mm, subrounded |
| 18H-6, 19 | 163.09 | Basalt (?) clast, d = 27 mm, subangular |
| 22H-1, 75 | 192.65 | Metamorphic clast, d = 45 mm, subrounded |
| 23H-4, 15 | 206.05 | Shale clast, d = 3 mm, subrounded |
| 23H-4, 17 | 206.07 | Shale clast, d = 2 mm, subrounded |
| 23H-4, 20 | 206.10 | Shale clast, d = 3 mm, subrounded |
| 23H-4, 24 | 206.14 | Basalt clast, d = 2 mm, subangular |
| 24H-3, 148 | 215.38 | Granite clast, d = 3 mm, angular |
| 24H-4, 1 | 215.41 | Unidentified clast, d = 3 mm, subangular |
| 24H-4, 3 | 215.43 | Unidentified clasts (×2), d = 2 mm, 4 mm, subangular |
| 24H-5, 72 | 217.62 | Unidentified clast, d = 7 mm, subangular |
| 24H-6, 36 | 218.76 | Sandstone clast, d = 8 mm, subrounded |
| 25H-6, 43 | 228.33 | Unidentified clast, d = 15 mm, subangular |
| 26H-CC, 11 | 239.66 | Sandstone clast, d = 10 mm, angular |
| 306-U1314B- | ||
| 1H-2, 98 | 2.48 | Sandstone clast, d = 15 mm, subangular |
| 2H-5, 85 | 10.85 | Unidentified clast, d = 6 mm, subrounded |
| 2H-5, 132 | 11.32 | Unidentified clast, d = 12 mm, subrounded |
| 3H-6, 103 | 22.03 | Basalt clast, d = 10 mm, subrounded |
| 4H-1, 8 | 23.08 | Basalt clast, d = 40 mm, angular, fall-in |
| 7H-4, 8 | 57.58 | Unidentified clast, d = 8 mm, subrounded |
| 8H-1, 32 | 61.32 | Basalt clast, d = 4 mm, angular |
| 9H-1, 49 | 70.99 | Unidentified clast, 15 × 6 × 2 mm, angular |
| 9H-2, 42 | 72.42 | Basalt clast, d = 5 mm, angular |
| 9H-2, 52 | 72.52 | Basalt clast, d = 10 mm, angular |
| 9H-6, 16 | 78.16 | Volcanic sandstone clast, d = 8 mm, subangular |
| 9H-6, 82 | 78.82 | Quartz clast, d = 8 mm, angular |
| 9H-7, 44 | 79.94 | Unidentified clast, d = 6 mm, angular |
| 10H-1, 58 | 80.58 | Gneiss (?) clast, d = 40 mm |
| 10H-3, 93 | 83.93 | Pryroclastic clast (?), d = 10 mm, angular |
| 10H-6, 142 | 88.92 | Mudstone clasts (×2), d = 7 mm, 8 mm |
| 11H-3, 62 | 93.12 | Volcanic clast, d = 3 mm |
| 11H-3, 79 | 93.29 | Basalt clast, d = 12 mm, subangular |
| 11H-6, 39 | 97.39 | Unidentified clast, d = 5 mm, angular |
| 11H-6, 70 | 97.70 | Quartz clast, d = 5 mm, angular |
| 12H-1, 65 | 99.65 | Unidentified clast, d = 20 mm, subangular |
| 12H-1, 112 | 100.12 | Scoria clast, d = 10 mm, angular |
| 12H-2, 7 | 100.57 | Sandstone clast, d = 4 mm, angular |
| 12H-2, 103 | 101.53 | Carbonate clast, d = 3 mm, angular |
| 12H-5, 141 | 106.41 | Basalt clast (×2), d = 4 mm, angular; Sandstone clast, d = 2.5 mm, subangular |
| 12H-6, 16 | 106.66 | Unidentified clast, d = 7 mm, subrounded |
| 12H-6, 101 | 107.51 | Unidentified clast, d = 2 mm, subrounded |
| 13H-1, 23 | 108.73 | Unidentified clast, d = 3 mm, angular |
| 13H-1, 105 | 109.55 | Quartzite clast, d = 12 mm, angular |
| 13H-4, 67 | 113.67 | Sandstone clast, d = 8 mm, angular |
| 13H-4, 96 | 113.96 | Quartzite clast, d = 14 mm, angular |
| 13H-4, 126 | 114.26 | Scoria clast, d = 10 mm, angular |
| 14H-5, 22 | 124.22 | Unidentified clast, d = 6 mm, sandstone |
| 15H-4, 24 | 132.24 | Sandstone clast, d = 5 mm, subrounded |
| 15H-6, 117 | 136.17 | Carbonate clast, d = 5 mm, subangular |
| 15H-6, 120 | 136.20 | Diorite clast, d = 20 mm, angular |
| 22H-2, 36 | 195.86 | Sandstone clast, d = 3 mm, subangular |
| 22H-2, 48 | 195.98 | Sandstone clast, d = 2 mm, subangular |
| 23H-3, 62 | 207.12 | Sandstone clast, d = 6 mm, angular |
| 23H-5, 94 | 210.44 | Sandstone clast, d = 8 mm, angular |
| 24H-6, 23 | 220.73 | Sandstone clast, d = 2 mm, angular |
| 24H-7, 4 | 222.04 | Sandstone clast, d = 3 mm, angular |
| 25H-2, 104 | 225.04 | Basalt clast, d = 15 mm, subangular |
| 25H-3, 105 | 226.55 | Quartz clast, d = 3 mm, subrounded |
| 306-U1314C- | ||
| 2H-4, 63 | 13.33 | Basalt clast, d = 10 mm, subrounded |
| 2H-4, 132 | 14.02 | Mudstone clasts (×2), d = 8 mm, 10 mm, subangular |
| 2H-5, 97 | 15.17 | Basalt clast, d = 22 mm, subangular, |
| 3H-2, 143 | 20.63 | Quartzite clasts (×2), d = 20 mm, rounded and subangular |
| 5H-4, 133 | 42.53 | Basalt clast, d = 8 mm, subangular |
| 5H-5, 107 | 43.77 | Basalt clast, d = 4 mm, subrounded |
| 5H-6, 68 | 44.88 | Scoria clast, d = 4 mm, subrounded |
| 6H-4, 90 | 51.60 | Mudstone clast, d = 3 mm, subrounded |
| 6H-4, 137 | 52.07 | Basalt clast, d = 6 mm, subrounded |
| 7H-4, 68 | 60.88 | Gneiss clast, d = 50 mm |
| 8H-2, 14 | 66.84 | Gneiss clast, d = 18 mm, rounded |
| 8H-3, 30 | 68.50 | Gneiss clast, d = 18 mm, rounded |
| 8H-3, 48 | 68.68 | Gneiss clast, d = 18 mm, rounded |
| 8H-3, 59 | 68.79 | Sandstone clast, d = 3 mm, subrounded |
| 8H-7, 3 | 73.73 | Basalt clast, d = 8 mm, subrounded |
| 8H-7, 29 | 73.99 | Sandstone clast, d = 10 mm, angular |
| 9H-1, 89 | 75.59 | Sandstone clast, d = 5 mm, subangular |
| 9H-2, 77 | 76.97 | Unidentified clast, d = 3 mm, subrounded |
| 9H-3, 123 | 78.93 | Volcanic sand clast, d = 7 mm, subangular |
| 10H-1, 86 | 85.06 | Sandstone clast, d = 18 mm, subrounded |
| 11H-1, 57 | 94.27 | Carbonate clast, d = 13 mm, angular |
| 12H-3, 95 | 107.15 | Basalt clast, d = 10 mm, subangular |
| 13H-3, 38 | 116.08 | Basalt clasts (×2), d = 20 mm, subangular |
| 14H-6, 10 | 129.80 | Quartzite clast, d = 33 mm, subangular |
| 15H-CC | 141.39 | Unidentified clast |
| 17H-2, 24 | 152.44 | Volcanic clast, d = 8 mm, angular |
| 17H-5, 48 | 157.18 | Scoria clast, d = 2mm, subrounded |
| 17H-6, 116 | 159.36 | Microgranite clast, d = 18 mm, subangular |
Note: Centered on (m).
Previous | Close | Next | Top of page