Aoki, Kaori; Sakamoto, Tatsuhiko (2003): (Table T2) Tephra layer description of ODP Hole 186-1151A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.783510, In: Aoki, K; Sakamoto, T (2003): Description and geochemical composition of tephra layers from ODP Hole 186-1150A and Site 186-1151 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.783515
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Aoki, Kaori; Sakamoto, Tatsuhiko (2003): Late Quaternary tephrostratigraphy of the sediments from the Japan Trench forearc, Holes 1150A and 1151C. In: Suyehiro, K; Sacks, IS; Acton, GD; Oda, M (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 186, 1-22, https://doi.org/10.2973/odp.proc.sr.186.116.2003
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 38.751980 * Longitude: 143.334400
Date/Time Start: 1999-07-28T22:00:00 * Date/Time End: 1999-08-02T17:45:00
Minimum DEPTH, sediment/rock: 81.315 m * Maximum DEPTH, sediment/rock: 1113.030 m
Event(s):
186-1151A * Latitude: 38.751980 * Longitude: 143.334400 * Date/Time Start: 1999-07-28T22:00:00 * Date/Time End: 1999-08-02T17:45:00 * Elevation: -2182.2 m * Penetration: 1113.6 m * Recovery: 707.6 m * Location: North Pacific Ocean * Campaign: Leg186 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 108 cores; 1035.6 m cored; 0 m drilled; 68.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Aoki, Kaori | DSDP/ODP/IODP sample designation | ||
| 2 | Number | No | Aoki, Kaori | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | Depth, top/min | Depth top | m | Aoki, Kaori | ||
| 5 | Depth, bottom/max | Depth bot | m | Aoki, Kaori | ||
| 6 | Layer thickness | Thickness | m | Aoki, Kaori | ||
| 7 | Layer description | Layer | Aoki, Kaori | |||
| 8 | Color description | Color desc | Aoki, Kaori | |||
| 9 | Grain size description | Grain size descr | Aoki, Kaori | |||
| 10 | Description | Description | Aoki, Kaori | appearance | ||
| 11 | Boundary description | Bound descr | Aoki, Kaori | lower | ||
| 12 | Boundary description | Bound descr | Aoki, Kaori | upper | ||
| 13 | Sample comment | Sample comment | Aoki, Kaori |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
4087 data points
Data
| 1 Sample label | 2 No | 3 Depth sed [m] (mbsf) | 4 Depth top [m] | 5 Depth bot [m] | 6 Thickness [m] | 7 Layer | 8 Color desc | 9 Grain size descr | 10 Description (appearance) | 11 Bound descr (lower) | 12 Bound descr (upper) | 13 Sample comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 186-1151A-2R-3,31.0-32.0 | 1 | 81.315 | 81.31 | 81.32 | 0.010 | Bioturbated ash | Gray | Fine | Small patch | |||
| 186-1151A-2R-3,70.0-71.0 | 2 | 81.705 | 81.70 | 81.71 | 0.010 | Bioturbated ash | Gray | Fine | Small patch | |||
| 186-1151A-3R-1,83.0-84.0 | 3 | 84.535 | 84.53 | 84.54 | 0.010 | Pumice | Greenish gray | Pebble | 2 grains | |||
| 186-1151A-3R-1,113.0-119.0 | 4 | 84.860 | 84.83 | 84.89 | 0.060 | Pumice | Greenish gray | Pebble | Scattered | |||
| 186-1151A-3R-1,123.0-126.0 | 5 | 84.945 | 84.93 | 84.96 | 0.030 | Pumice | Greenish gray | Irregular layer | ||||
| 186-1151A-3R-2,129.0-132.0 | 6 | 86.505 | 86.49 | 86.52 | 0.030 | Tephra | Light gray-gray | Very fine | Layer | Sharp | Scoured | |
| 186-1151A-3R-4,90.0-92.0 | 7 | 89.110 | 89.10 | 89.12 | 0.020 | Bioturbated ash | Patch | |||||
| 186-1151A-3R-4,145.0-146.0 | 8 | 89.655 | 89.65 | 89.66 | 0.010 | Pumice | Dark gray | Pebble | Scattering | Vesicular | ||
| 186-1151A-3R-5,45.0-50.0 | 9 | 90.175 | 90.15 | 90.20 | 0.050 | Pumice | ||||||
| 186-1151A-3R-5,51.0-55.0 | 10 | 90.230 | 90.21 | 90.25 | 0.040 | Pumice | Greenish gray, light gray | Layer | Rounded | |||
| 186-1151A-4R-1,111.0-112.0 | 11 | 94.415 | 94.41 | 94.42 | 0.010 | Bioturbated ash | Light gray | Small patch | ||||
| 186-1151A-4R-2,10.0-12.0 | 12 | 94.910 | 94.90 | 94.92 | 0.020 | Bioturbated ash | Light gray | Patch | ||||
| 186-1151A-4R-2,14.0-15.0 | 13 | 94.945 | 94.94 | 94.95 | 0.010 | Bioturbated ash | Light gray | Patch | ||||
| 186-1151A-4R-5,17.0-18.0 | 14 | 98.975 | 98.97 | 98.98 | 0.010 | Bioturbated ash | Gray | Patch but layer | ||||
| 186-1151A-4R-5,22.0-23.0 | 15 | 99.025 | 99.02 | 99.03 | 0.010 | Bioturbated ash | Gray | Patch | ||||
| 186-1151A-4R-5,36.0-38.0 | 16 | 99.170 | 99.16 | 99.18 | 0.020 | Bioturbated ash | Gray | Patch | ||||
| 186-1151A-5R-2,127.0-134.0 | 17 | 105.705 | 105.67 | 105.74 | 0.070 | Pumice | Light gray | Layer | Rounded | |||
| 186-1151A-6R-2,10.0-11.0 | 18 | 114.205 | 114.20 | 114.21 | 0.010 | Bioturbated ash | White | Mottled | ||||
| 186-1151A-6R-2,83.0-121.0 | 19 | 115.120 | 114.93 | 115.31 | 0.380 | Bioturbated ash | Light gray | Bioturbated patches | ||||
| 186-1151A-6R-3,78.0-79.0 | 20 | 116.385 | 116.38 | 116.39 | 0.010 | Bioturbated ash | ? | Patch | W/sand | |||
| 186-1151A-6R-4,61.0-63.0 | 21 | 117.720 | 117.71 | 117.73 | 0.020 | Tephra | Gray | Layer | Sharp | Grading | W/sand | |
| 186-1151A-7R-1,34.0-38.0 | 22 | 122.560 | 122.54 | 122.58 | 0.040 | Tephra | Gray-light gray | Layer | Sharp | Grading | ||
| 186-1151A-7R-3,101.0-105.0 | 23 | 126.230 | 126.21 | 126.25 | 0.040 | Rework | Gray-dark gray | Layer | Diffuse, subhorizontal | Diffuse, grading | W/silt | |
| 186-1151A-8R-1,11.0-13.0 | 24 | 131.920 | 131.91 | 131.93 | 0.020 | Bioturbated ash | Light gray | Patch | Diffuse | Diffuse | ||
| 186-1151A-8R-4,8.0-13.0 | 25 | 136.405 | 136.38 | 136.43 | 0.050 | Bioturbated ash | White | Mottle, distributed | ||||
| 186-1151A-9R-1,139.0-142.0 | 26 | 142.805 | 142.79 | 142.82 | 0.030 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-9R-2,148.0-150.0 | 27 | 144.390 | 144.38 | 144.40 | 0.020 | Bioturbated ash | White | 2 small patches | ||||
| 186-1151A-9R-2,121.0-126.0 | 28 | 144.135 | 144.11 | 144.16 | 0.050 | Bioturbated ash | White | Silt | Patches | Diffuse | ||
| 186-1151A-9R-4,66.0-68.0 | 29 | 146.570 | 146.56 | 146.58 | 0.020 | Rework | White-black | Fine | Accumulated layer | Sharp | Diffuse | |
| 186-1151A-10R-1,0.0-26.0 | 30 | 151.130 | 151.00 | 151.26 | 0.260 | Pumice | Dark green, white | Granule | Pumice | Rounded | ||
| 186-1151A-10R-1,32.0-36.0 | 31 | 151.340 | 151.32 | 151.36 | 0.040 | Pumice | Light gray | Granule | Pumice accumulation | Rounded | ||
| 186-1151A-10R-1,105.0-111.0 | 32 | 152.080 | 152.05 | 152.11 | 0.060 | Pumice | White | Pebble, granule | Rounded | |||
| 186-1151A-10R-1,119.0-119.5 | 33 | 152.190 | 152.19 | 152.19 | 0.005 | Pumice | White | Granule | Single grain | |||
| 186-1151A-10R-1,135.0-135.5 | 34 | 152.350 | 152.35 | 152.35 | 0.005 | Pumice | White | Granule | Single grain | |||
| 186-1151A-10R-2,4.0-4.5 | 35 | 152.540 | 152.54 | 152.54 | 0.005 | Pumice | White | Pebble | Grains | Rounded | ||
| 186-1151A-10R-2,115.0-115.5 | 36 | 153.655 | 153.65 | 153.66 | 0.005 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-10R-3,90.0-94.0 | 37 | 154.920 | 154.90 | 154.94 | 0.040 | Bioturbated ash | White and black | Fine | Mottled | W/sand | ||
| 186-1151A-10R-3,112.0-112.5 | 38 | 155.120 | 155.12 | 155.12 | 0.005 | Pumice | White | Grain | Rounded | |||
| 186-1151A-10R-5,1.0-4.0 | 39 | 157.025 | 157.01 | 157.04 | 0.030 | Rework | Gray | Silt | Layer | Erosional | Grading | |
| 186-1151A-10R-5,36.0-37.0 | 40 | 157.365 | 157.36 | 157.37 | 0.010 | Tephra | White | Silt | Layer | Sharp | Grading | Layer |
| 186-1151A-10R-5,112.0-118.0 | 41 | 158.150 | 158.12 | 158.18 | 0.060 | Pumice | Accumulation | W/ash | ||||
| 186-1151A-10R-5,118.0-119.0 | 42 | 158.185 | 158.18 | 158.19 | 0.010 | Pumice | Dark gray | Pebble | Grain | |||
| 186-1151A-11R-1,93.0-96.0 | 43 | 161.545 | 161.53 | 161.56 | 0.030 | Bioturbated ash | White, gray | Fine | Thin patch | |||
| 186-1151A-11R-3,80.0-84.0 | 44 | 164.420 | 164.40 | 164.44 | 0.040 | Bioturbated ash | White-black | Patch | ||||
| 186-1151A-11R-3,91.0-93.0 | 45 | 164.520 | 164.51 | 164.53 | 0.020 | Bioturbated ash | White | Patch | Diffuse | |||
| 186-1151A-11R-3,137.0-139.0 | 46 | 164.980 | 164.97 | 164.99 | 0.020 | Reworked pumice | Dark gray | Grain | W/sand | |||
| 186-1151A-11R-4,74.0-77.0 | 47 | 165.855 | 165.84 | 165.87 | 0.030 | Tephra | Light gray | Fine | Layer | Diffuse, gradational | Diffuse, gradational | |
| 186-1151A-11R-5,60.0-62.0 | 48 | 167.210 | 167.20 | 167.22 | 0.020 | Pumice | Granule | Accumulation | ||||
| 186-1151A-11R-5,100.0-104.0 | 49 | 167.620 | 167.60 | 167.64 | 0.040 | Bioturbated ash | White | Patch | W/sand | |||
| 186-1151A-11R-6,9.0-16.0 | 50 | 168.225 | 168.19 | 168.26 | 0.070 | Reworked pumice | White | Accumulation | W/sand | |||
| 186-1151A-12R-2,120.0-150.0 | 51 | 173.050 | 172.90 | 173.20 | 0.300 | Bioturbated ash | Greenish gray, light gray | Disturbed by coring | ||||
| 186-1151A-13R-2,99.0-99.5 | 52 | 182.295 | 182.29 | 182.30 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-13R-5,6.0-13.0 | 53 | 185.895 | 185.86 | 185.93 | 0.070 | Rework | Light gray | Diffuse accumulation | ||||
| 186-1151A-13R-5,97.0-98.0 | 54 | 186.775 | 186.77 | 186.78 | 0.010 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-14R-2,120.0-127.0 | 55 | 192.235 | 192.20 | 192.27 | 0.070 | Reworked pumice | Scattered accumulation | W/sand | ||||
| 186-1151A-14R-4,40.0-41.0 | 56 | 194.405 | 194.40 | 194.41 | 0.010 | Pumice | Gray | Grain | Rounded | |||
| 186-1151A-14R-4,75.0-85.0 | 57 | 194.800 | 194.75 | 194.85 | 0.100 | Rework | White | Small accumulation | W/sand | |||
| 186-1151A-14R-4,92.0-97.0 | 58 | 194.945 | 194.92 | 194.97 | 0.050 | Bioturbated ash | Gray | Very fine | Patches | W/sand | ||
| 186-1151A-14R-4,100.0-102.0 | 59 | 195.010 | 195.00 | 195.02 | 0.020 | Bioturbated ash | Gray | Patches | ||||
| 186-1151A-14R-4,106.0-108.0 | 60 | 195.070 | 195.06 | 195.08 | 0.020 | Bioturbated ash | White | Very fine | Patches | |||
| 186-1151A-14R-5,32.0-39.0 | 61 | 195.855 | 195.82 | 195.89 | 0.070 | Bioturbated ash | White | Patches | ||||
| 186-1151A-14R-5,46.0-46.5 | 62 | 195.965 | 195.96 | 195.97 | 0.005 | Pumice | Dark gray, white | Granule | 2 grains | |||
| 186-1151A-14R-5,81.0-82.0 | 63 | 196.315 | 196.31 | 196.32 | 0.010 | Pumice | White | Pebble | Grains | |||
| 186-1151A-14R-6,0.0-6.0 | 64 | 197.030 | 197.00 | 197.06 | 0.060 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-14R-6,97.0-97.5 | 65 | 197.970 | 197.97 | 197.97 | 0.005 | Pumice | White | Grain | Rounded | |||
| 186-1151A-14R-7,10.0-11.0 | 66 | 198.605 | 198.60 | 198.61 | 0.010 | Rework | Dark gray | Thin layer | Diffuse | Diffuse | W/sand | |
| 186-1151A-15R-1,5.0-8.0 | 67 | 199.265 | 199.25 | 199.28 | 0.030 | Reworked pumice | White | Pebble | Grains | W/gl. sand | ||
| 186-1151A-15R-1,16.0-18.0 | 68 | 199.370 | 199.36 | 199.38 | 0.020 | Pumice | Dark gray | Pebble | Angular | |||
| 186-1151A-15R-1,74.0-77.0 | 69 | 199.955 | 199.94 | 199.97 | 0.030 | Reworked pumice | White | Pebble | Accumulation | W/sand | ||
| 186-1151A-15R-1,145.0-148.0 | 70 | 200.665 | 200.65 | 200.68 | 0.030 | Bioturbated ash | Light gray | Silt | Patches | |||
| 186-1151A-15R-2,0.0-5.0 | 71 | 200.725 | 200.70 | 200.75 | 0.050 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-15R-3,49.0-49.5 | 72 | 202.690 | 202.69 | 202.69 | 0.005 | Pumice | Pebble | Grain | Rounded | |||
| 186-1151A-15R-3,55.0-59.0 | 73 | 202.770 | 202.75 | 202.79 | 0.040 | Rework | Gray to light gray | Fine to very fine | Layer | Not sharp | Grading | W/sand |
| 186-1151A-15R-3,62.0-62.5 | 74 | 202.820 | 202.82 | 202.82 | 0.005 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-15R-3,88.0-94.0 | 75 | 203.110 | 203.08 | 203.14 | 0.060 | Bioturbated ash | White | Very fine | Patches | |||
| 186-1151A-15R-4,14.0-14.5 | 76 | 203.840 | 203.84 | 203.84 | 0.005 | Pumice | Light gray | Granule | Grain | Rounded | ||
| 186-1151A-15R-4,83.0-83.5 | 77 | 204.530 | 204.53 | 204.53 | 0.005 | Pumice | Light gray | Granule | Grain | Angular | ||
| 186-1151A-15R-4,107.0-110.0 | 78 | 204.785 | 204.77 | 204.80 | 0.030 | Bioturbated ash | Gray | Fine | Patches | |||
| 186-1151A-15R-4,120.0-120.5 | 79 | 204.905 | 204.90 | 204.91 | 0.005 | Bioturbated ash | Gray | Fine | Small patches | |||
| 186-1151A-15R-5,13.0-18.0 | 80 | 205.355 | 205.33 | 205.38 | 0.050 | Rework | Light gray-gray | Fine | Layer | Erosional base | Irregular | |
| 186-1151A-15R-5,42.0-42.5 | 81 | 205.620 | 205.62 | 205.62 | 0.005 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-5,60.0-61.0 | 82 | 205.805 | 205.80 | 205.81 | 0.010 | Bioturbated ash | Greenish gray | Fine | Small patches | |||
| 186-1151A-15R-5,89.0-90.0 | 83 | 206.095 | 206.09 | 206.10 | 0.010 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-5,97.0-98.0 | 84 | 206.175 | 206.17 | 206.18 | 0.010 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-5,112.0-115.0 | 85 | 206.335 | 206.32 | 206.35 | 0.030 | Bioturbated ash | Greenish gray | Fine | Small patches | |||
| 186-1151A-15R-5,124.0-125.0 | 86 | 206.445 | 206.44 | 206.45 | 0.010 | Bioturbated ash | Greenish gray | Fine | Small patches | |||
| 186-1151A-15R-6,11.0-14.0 | 87 | 206.825 | 206.81 | 206.84 | 0.030 | Rework | Gray | Fine | Layer | Sharp | Irregular | Light gray in base |
| 186-1151A-15R-6,17.0-18.0 | 88 | 206.875 | 206.87 | 206.88 | 0.010 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-6,26.0-29.0 | 89 | 206.975 | 206.96 | 206.99 | 0.030 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-6,110.0-111.0 | 90 | 207.805 | 207.80 | 207.81 | 0.010 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-6,127.0-128.0 | 91 | 207.975 | 207.97 | 207.98 | 0.010 | Bioturbated ash | Light gray | Fine | Small patches | |||
| 186-1151A-15R-6,145.0-145.5 | 92 | 208.155 | 208.15 | 208.16 | 0.005 | Pumice | Gray | Pebble | Grain | Angular | ||
| 186-1151A-16R-2,36.0-37.0 | 93 | 210.765 | 210.76 | 210.77 | 0.010 | Bioturbated ash | Greenish gray | Fine | Patch | |||
| 186-1151A-16R-2,107.0-108.0 | 94 | 211.475 | 211.47 | 211.48 | 0.010 | Pumice | Light gray | Pumice | Altered | |||
| 186-1151A-16R-2,118.0-121.0 | 95 | 211.595 | 211.58 | 211.61 | 0.030 | Tephra | Light olivish gray | Not clear layer | Diffuse | Diffuse | ||
| 186-1151A-16R-2,140.0-147.0 | 96 | 211.835 | 211.80 | 211.87 | 0.070 | Pumice | Light gray | Granule | Scattering grains | |||
| 186-1151A-16R-4,73.0-73.5 | 97 | 214.135 | 214.13 | 214.14 | 0.005 | Pumice | Gray | Granule | Grain | |||
| 186-1151A-16R-4,146.0-146.5 | 98 | 214.865 | 214.86 | 214.87 | 0.005 | Pumice | Gray | Granule | Grain | |||
| 186-1151A-16R-6,30.0-32.0 | 99 | 216.710 | 216.70 | 216.72 | 0.020 | Tephra | Light gray | Fine | Layer | Sharp, scoured | Irregular | |
| 186-1151A-16R-6,70.0-71.0 | 100 | 217.105 | 217.10 | 217.11 | 0.010 | Tephra | Light gray | Coarse-fine | Layer | Irregular | Irregular | |
| 186-1151A-16R-6,96.0-97.0 | 101 | 217.365 | 217.36 | 217.37 | 0.010 | Bioturbated ash | Gray | Coarse | Patch | |||
| 186-1151A-16R-6,99.0-100.0 | 102 | 217.395 | 217.39 | 217.40 | 0.010 | Bioturbated ash | Light gray | Coarse | Patch | |||
| 186-1151A-16R-6,117.0-117.5 | 103 | 217.575 | 217.57 | 217.58 | 0.005 | Pumice | Granule | Fragmented grain | ||||
| 186-1151A-16R-7,12.0-26.0 | 104 | 218.090 | 218.02 | 218.16 | 0.140 | Bioturbated ash | Dark gra-dark green | Coarse-fine | Patches | W/sand | ||
| 186-1151A-16R-7,40.0-43.0 | 105 | 218.315 | 218.30 | 218.33 | 0.030 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-17R-2,72.0-72.5 | 106 | 220.720 | 220.72 | 220.72 | 0.005 | Pumice | Light gray | Pebble | Grain | Subangular | ||
| 186-1151A-17R-2,85.0-85.3 | 107 | 220.850 | 220.85 | 220.85 | 0.003 | Pumice | Light gray | Pebble | Grain | Angular | ||
| 186-1151A-17R-2,90.0-90.8 | 108 | 220.905 | 220.90 | 220.91 | 0.008 | Pumice | Light gray | Pebble | Grain | |||
| 186-1151A-17R-2,95.0-97.0 | 109 | 220.960 | 220.95 | 220.97 | 0.020 | Pumice | Light gray | Pebble | Scattered | |||
| 186-1151A-17R-2,106.0-106.5 | 110 | 221.060 | 221.06 | 221.06 | 0.005 | Pumice | Light gray | Pebble | Grain | |||
| 186-1151A-17R-2,118.0-119.5 | 111 | 221.185 | 221.18 | 221.19 | 0.015 | Pumice | Light gray | Pebble | Grains | Angular | ||
| 186-1151A-17R-2,140.0-142.0 | 112 | 221.410 | 221.40 | 221.42 | 0.020 | Bioturbated ash | Gray | Very fine | Diffuse patch | |||
| 186-1151A-17R-3,65.0-66.5 | 113 | 222.155 | 222.15 | 222.16 | 0.015 | Pumice | Light gray | Pebble | Grain | Broken by coring | ||
| 186-1151A-17R-3,105.0-106.0 | 114 | 222.555 | 222.55 | 222.56 | 0.010 | Bioturbated ash | Light gray | Fine | Patch | |||
| 186-1151A-17R-3,110.0-112.0 | 115 | 222.610 | 222.60 | 222.62 | 0.020 | Bioturbated ash | Light gray | Fine | Diffuse patch | |||
| 186-1151A-18R-7,16.0-17.0 | 116 | 237.265 | 237.26 | 237.27 | 0.010 | Pumice | Light gray | Granule | 2 grains | |||
| 186-1151A-18R-7,35.0-45.0 | 117 | 237.500 | 237.45 | 237.55 | 0.100 | Bioturbated ash | Light gray | Fine | Patches | |||
| 186-1151A-19R-5,85.0-86.0 | 118 | 244.555 | 244.55 | 244.56 | 0.010 | Bioturbated ash | Light olive | Fine | Patch | |||
| 186-1151A-20R-2,40.0-41.0 | 119 | 249.205 | 249.20 | 249.21 | 0.010 | Pumice | Light gray | Pebble | Grain | Rounded | ||
| 186-1151A-20R-CC,5.0-7.0 | 120 | 252.440 | 252.43 | 252.45 | 0.020 | Bioturbated ash | Light gray, dark gray | Fine | Patch | |||
| 186-1151A-21R-1,99.0-108.0 | 121 | 257.935 | 257.89 | 257.98 | 0.090 | Tephra | White-greenish gray | Very fine | Layer | Bioturbated | Bioturbated | |
| 186-1151A-21R-1,119.0-120.0 | 122 | 258.095 | 258.09 | 258.10 | 0.010 | Bioturbated ash | White-greenish gray | Very fine | Patch | |||
| 186-1151A-21R-5,142.0-147.0 | 123 | 264.345 | 264.32 | 264.37 | 0.050 | Bioturbated ash | Light gray | Fine | Diffuse patch | |||
| 186-1151A-21R-6,116.0-119.0 | 124 | 265.575 | 265.56 | 265.59 | 0.030 | Rework | Gray-dark gray | Fine | Layer | Erosional sharp | Diffuse | |
| 186-1151A-22R-1,35.0-43.0 | 125 | 266.990 | 266.95 | 267.03 | 0.080 | Tephra | Light gray | Very fine | Double layer | Scoured | Scoured | |
| 186-1151A-23R-3,46.0-48.0 | 126 | 279.670 | 279.66 | 279.68 | 0.020 | Pumice | Gray | Pebble | Grain | Altered, broken | ||
| 186-1151A-23R-3,61.0-61.3 | 127 | 279.810 | 279.81 | 279.81 | 0.003 | Pumice | Light gray | Granule | Layer | |||
| 186-1151A-23R-3,122.0-123.0 | 128 | 280.425 | 280.42 | 280.43 | 0.010 | Pumice | White, gray | Pebble, granule | Grains | Broken | ||
| 186-1151A-25R-2,9.0-12.0 | 129 | 297.205 | 297.19 | 297.22 | 0.030 | Rework | Dark gray-light gray | Silt-sand | Layer | Sharp | Gradational | Color change in layer, w/sand |
| 186-1151A-25R-2,98.0-108.0 | 130 | 298.130 | 298.08 | 298.18 | 0.100 | Rework | Dark gray-ight gray | Fine | Accumulation | Sharpless | Sharpless | W/sand |
| 186-1151A-25R-3,86.0-86.3 | 131 | 299.460 | 299.46 | 299.46 | 0.003 | Pumice | Light gray | Pebble | Grain | Rounded | ||
| 186-1151A-26R-1,105.0-126.0 | 132 | 306.455 | 306.35 | 306.56 | 0.210 | Tephra | Light gray | Fine | Layer | Sharp | Sharp, slightly inclined | Thin lamina in upper part |
| 186-1151A-26R-4,74.0-74.6 | 133 | 310.545 | 310.54 | 310.55 | 0.006 | Pumice | Light gray | Pebble | Grain | |||
| 186-1151A-26R-5,28.0-30.0 | 134 | 311.590 | 311.58 | 311.60 | 0.020 | Tephra | Light gray | Sand | Layer | Sharp | Sharp | |
| 186-1151A-26R-5,93.0-93.3 | 135 | 312.230 | 312.23 | 312.23 | 0.003 | Pumice | Light gray | Granule | Grain | |||
| 186-1151A-27R-1,42.0-62.0 | 136 | 315.420 | 315.32 | 315.52 | 0.200 | Bioturbated ash | Gray | Very fine | Patches | |||
| 186-1151A-27R-4,105.0-105.2 | 137 | 320.450 | 320.45 | 320.45 | 0.002 | Pumice | White | Granule | Grain | |||
| 186-1151A-28R-1,27.0-27.7 | 138 | 324.875 | 324.87 | 324.88 | 0.007 | Pumice | White-gray | Pebble | Grain | |||
| 186-1151A-28R-5,127.0-127.5 | 139 | 331.870 | 331.87 | 331.87 | 0.005 | Pumice | White-gray | Pebble | Grain | |||
| 186-1151A-29R-2,68.0-74.0 | 140 | 336.410 | 336.38 | 336.44 | 0.060 | Tephra | Gray | Coarse | Layer | Sharp | Disturbed | |
| 186-1151A-29R-2,83.0-97.0 | 141 | 336.600 | 336.53 | 336.67 | 0.140 | Bioturbated ash | Gray | Fine | Patches | |||
| 186-1151A-30R-6,30.0-32.0 | 142 | 351.710 | 351.70 | 351.72 | 0.020 | Rework | Light gray, dark gray | Fine | Discontinuous layer | Sharp, waved | Sharp, waved | |
| 186-1151A-30R-7,12.0-18.0 | 143 | 353.050 | 353.02 | 353.08 | 0.060 | Rework | Gray | Coarse-fine | Layer | Erosional base | Irregular | |
| 186-1151A-31R-3,20.0-26.0 | 144 | 356.830 | 356.80 | 356.86 | 0.060 | Tephra | Light gray | Very fine | Bioturbated layer | Bioturbated | Bioturbated | |
| 186-1151A-31R-3,100.0-103.0 | 145 | 357.615 | 357.60 | 357.63 | 0.030 | Tephra | Gray | Fine | Layer | Sharp, waved | Slightly scoured | |
| 186-1151A-31R-4,122.0-123.0 | 146 | 359.325 | 359.32 | 359.33 | 0.010 | Pumice | Dark yellowish gray | Pebble | Grain | Altered | ||
| 186-1151A-32R-3,42.0-45.0 | 147 | 366.635 | 366.62 | 366.65 | 0.030 | Rework | Dark gray | Fine | Layer | Sharp, irregular | Gradational | |
| 186-1151A-32R-3,56.0-58.0 | 148 | 366.770 | 366.76 | 366.78 | 0.020 | Tephra | Light gray | Medium | Layer | Sharp | Sharp, waved | W/pumice |
| 186-1151A-33R-1,94.0-95.0 | 149 | 373.845 | 373.84 | 373.85 | 0.010 | Bioturbated ash | Light gray | Fine | Patch | |||
| 186-1151A-33R-3,141.0-145.0 | 150 | 377.330 | 377.31 | 377.35 | 0.040 | Pumice | White | Granule-pebble | Layer | |||
| 186-1151A-33R-CC,15.0-19.0 | 151 | 377.590 | 377.57 | 377.61 | 0.040 | Pumice | Light gray | Granule | Grains scattered | |||
| 186-1151A-35R-2,70.0-70.2 | 152 | 394.300 | 394.30 | 394.30 | 0.002 | Pumice | Light gray | Granule | 2 grains | |||
| 186-1151A-36R-2,18.0-26.0 | 153 | 403.120 | 403.08 | 403.16 | 0.080 | Tephra | Light gray, gray | Fine | Layer | Sharp | Sharp | |
| 186-1151A-37R-2,13.0-26.0 | 154 | 412.695 | 412.63 | 412.76 | 0.130 | Bioturbated ash | Light gray-gray | Fine | Patches | |||
| 186-1151A-37R-3,49.0-50.0 | 155 | 414.495 | 414.49 | 414.50 | 0.010 | Rework | Gray | Very fine | Discontinuous layer | Sharp | Sharp | |
| 186-1151A-38R-1,86.0-86.5 | 156 | 421.465 | 421.46 | 421.47 | 0.005 | Rework | White | Granule | Grains | Rounded | ||
| 186-1151A-38R-1,108.0-112.0 | 157 | 421.700 | 421.68 | 421.72 | 0.040 | Pumice | Accumulations | W/sand | ||||
| 186-1151A-38R-3,114.0-116.0 | 158 | 424.750 | 424.74 | 424.76 | 0.020 | Rework | Gray-green | Silt | Layer | Distributed | Distributed | |
| 186-1151A-38R-4,19.0-19.5 | 159 | 425.295 | 425.29 | 425.30 | 0.005 | Pumice | Pebble | |||||
| 186-1151A-40R-1,85.0-85.2 | 160 | 440.750 | 440.75 | 440.75 | 0.002 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-40R-2,3.0-8.0 | 161 | 441.455 | 441.43 | 441.48 | 0.050 | Tephra | Light gray | Fine | Layer | Distributed | Distributed | |
| 186-1151A-40R-2,145.0-147.0 | 162 | 442.860 | 442.85 | 442.87 | 0.020 | Rework | Gray | Silt | Layer | Sharp | Sharp | |
| 186-1151A-40R-3,51.0-54.0 | 163 | 443.425 | 443.41 | 443.44 | 0.030 | Tephra | Light gray-gray | Fine | Layer | Sharp | Sharp | |
| 186-1151A-40R-3,61.0-61.5 | 164 | 443.510 | 443.51 | 443.51 | 0.005 | Bioturbated ash | Light brownish-olive | Clay | Patch | |||
| 186-1151A-40R-3,134.0-137.0 | 165 | 444.255 | 444.24 | 444.27 | 0.030 | Bioturbated ash | Brownish olive green | Fine | Patches | |||
| 186-1151A-41R-1,7.0-9.0 | 166 | 449.580 | 449.57 | 449.59 | 0.020 | Bioturbated ash | Gray | Small patch | ||||
| 186-1151A-41R-1,102.0-103.0 | 167 | 450.525 | 450.52 | 450.53 | 0.010 | Pumice | White | Pebble | Grains | Rounded | ||
| 186-1151A-41R-2,93.0-93.5 | 168 | 451.935 | 451.93 | 451.94 | 0.005 | Pumice | White | Granule | Grains | Rounded | ||
| 186-1151A-41R-2,115.0-117.0 | 169 | 452.160 | 452.15 | 452.17 | 0.020 | Bioturbated ash | White | Fine | Patch | |||
| 186-1151A-41R-2,147.0-147.3 | 170 | 452.470 | 452.47 | 452.47 | 0.003 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-41R-3,124.0-124.2 | 171 | 453.740 | 453.74 | 453.74 | 0.002 | Pumice | Light gray | Granule | Grain | Rounded | ||
| 186-1151A-41R-4,18.0-18.2 | 172 | 454.180 | 454.18 | 454.18 | 0.002 | Pumice | Light gray | Granule | Grain | Rounded | ||
| 186-1151A-41R-4,21.0-21.2 | 173 | 454.210 | 454.21 | 454.21 | 0.002 | Pumice | Light gray | Granule | Grain | Rounded | ||
| 186-1151A-41R-4,41.0-43.0 | 174 | 454.420 | 454.41 | 454.43 | 0.020 | Pumice | White | Pebble/granule | Grains | Rounded | ||
| 186-1151A-41R-4,54.0-62.0 | 175 | 454.580 | 454.54 | 454.62 | 0.080 | Bioturbated ash | Patches | |||||
| 186-1151A-42R-1,50.0-51.0 | 176 | 459.705 | 459.70 | 459.71 | 0.010 | Tephra | White | Sand | Layer | Lost by coring | Lost by coring | |
| 186-1151A-42R-2,8.0-8.5 | 177 | 460.780 | 460.78 | 460.78 | 0.005 | Pumice | White | Granule | Grains | Subroundeded | ||
| 186-1151A-42R-3,8.0-9.0 | 178 | 462.285 | 462.28 | 462.29 | 0.010 | Reworked pumice | White, gray | Granule | Grains | W/sand | ||
| 186-1151A-42R-3,57.0-58.0 | 179 | 462.775 | 462.77 | 462.78 | 0.010 | Bioturbated ash | Light gray | Small patches | ||||
| 186-1151A-42R-4,25.0-26.0 | 180 | 463.955 | 463.95 | 463.96 | 0.010 | Pumice | Pebble | Grain | ||||
| 186-1151A-43R-1,28.0-31.0 | 181 | 469.095 | 469.08 | 469.11 | 0.030 | Pumice | White | Pebble | Grains | Subrounded | ||
| 186-1151A-43R-1,83.0-83.2 | 182 | 469.630 | 469.63 | 469.63 | 0.002 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-43R-1,91.0-91.2 | 183 | 469.710 | 469.71 | 469.71 | 0.002 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-43R-1,113.0-113.5 | 184 | 469.935 | 469.93 | 469.94 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-43R-1,124.0-124.2 | 185 | 470.040 | 470.04 | 470.04 | 0.002 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-43R-3,18.0-18.5 | 186 | 471.985 | 471.98 | 471.99 | 0.005 | Pumice | White | Granule | Grains | Rounded | ||
| 186-1151A-43R-3,20.0-24.0 | 187 | 472.020 | 472.00 | 472.04 | 0.040 | Bioturbated ash | Light gray | Fine | Diffuse patches | |||
| 186-1151A-43R-3,53.0-54.0 | 188 | 472.335 | 472.33 | 472.34 | 0.010 | Tephra | Light gray | Fine | Layer | Sharp | Diffuse | |
| 186-1151A-44R-3,67.0-68.0 | 189 | 482.075 | 482.07 | 482.08 | 0.010 | Bioturbated ash | Gray | Very fine | Patches | |||
| 186-1151A-44R-5,28.0-38.0 | 190 | 484.730 | 484.68 | 484.78 | 0.100 | Bioturbated ash | White, greenish | Small patches | ||||
| 186-1151A-46R-1,90.0-95.0 | 191 | 498.525 | 498.50 | 498.55 | 0.050 | Rework | Gray | Fine | Accumulation | W/sand | ||
| 186-1151A-46R-3,59.0-60.0 | 192 | 501.195 | 501.19 | 501.20 | 0.010 | Bioturbated ash | Light-gray | Fine | Patches | |||
| 186-1151A-46R-3,122.0-122.5 | 193 | 501.825 | 501.82 | 501.83 | 0.005 | Bioturbated ash | Gray | Medium | Patches | |||
| 186-1151A-46R-3,132.0-132.5 | 194 | 501.925 | 501.92 | 501.93 | 0.005 | Pumice | Brownish gray | Pebble | Grain | Altered | ||
| 186-1151A-46R-4,139.0-144.0 | 195 | 503.515 | 503.49 | 503.54 | 0.050 | Rework | Light gray | Fine | Patched layer | W/sand | ||
| 186-1151A-46R-5,71.0-77.0 | 196 | 504.340 | 504.31 | 504.37 | 0.060 | Rework | Light gray in olive | Coarse-fine | Accumulated layer | Sharp | Grading | W/sand |
| 186-1151A-46R-5,88.0-88.5 | 197 | 504.485 | 504.48 | 504.49 | 0.005 | Bioturbated ash | Light gray | Fine | Patch | |||
| 186-1151A-47R-1,56.0-60.0 | 198 | 507.780 | 507.76 | 507.80 | 0.040 | Rework | Dark gray-gray | Fine | Accumulation | W/sand | ||
| 186-1151A-47R-1,64.0-65.0 | 199 | 507.845 | 507.84 | 507.85 | 0.010 | Bioturbated ash | Brownish gray | Fine | Patch | |||
| 186-1151A-47R-5,23.0-24.0 | 200 | 513.435 | 513.43 | 513.44 | 0.010 | Rework | Dark gray | Fine | Patch | |||
| 186-1151A-47R-6,94.0-94.5 | 201 | 515.645 | 515.64 | 515.65 | 0.005 | Bioturbated ash | Gray | Fine | Patch | |||
| 186-1151A-47R-6,121.0-122.0 | 202 | 515.915 | 515.91 | 515.92 | 0.010 | Bioturbated ash | Light gray | Fine | Patch | |||
| 186-1151A-48R-2,87.0-87.5 | 203 | 519.170 | 519.17 | 519.17 | 0.005 | Tephra | Light gray | Very fine | Thin layer | Sharp | Irregular | |
| 186-1151A-48R-2,92.0-94.0 | 204 | 519.230 | 519.22 | 519.24 | 0.020 | Tephra | White | Very fine | Layer | Sharp | Irregular | |
| 186-1151A-48R-2,128.0-130.0 | 205 | 519.590 | 519.58 | 519.60 | 0.020 | Tephra | Light gray | Fine | Sharp, bioturbated | Sharp, bioturbated | ||
| 186-1151A-49R-2,28.0-35.0 | 206 | 528.215 | 528.18 | 528.25 | 0.070 | Bioturbated ash | Light gray-gray | Fine | Bioturbated layer | Bioturbated | Bioturbated | |
| 186-1151A-49R-2,95.0-102.0 | 207 | 528.885 | 528.85 | 528.92 | 0.070 | Rework | Dark gray | Coarse-fine | Accumulation | W/sand | ||
| 186-1151A-49R-4,108.0-108.5 | 208 | 531.985 | 531.98 | 531.99 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-50R-2,20.0-32.0 | 209 | 537.760 | 537.70 | 537.82 | 0.120 | Tephra | Light gray | Thin layer | Sharp, bioturbated | Diffuse, irregular | W/pumice | |
| 186-1151A-50R-3,123.0-126.0 | 210 | 540.245 | 540.23 | 540.26 | 0.030 | Tephra | Light gray | Fine | Layer | Sharp, bioturbated | Scoured | Dark grains scattered |
| 186-1151A-51R-2,2.0-5.0 | 211 | 547.235 | 547.22 | 547.25 | 0.030 | Rework | Light gray-gray | Fine | Accumulation | W/sand | ||
| 186-1151A-51R-2,20.0-20.5 | 212 | 547.405 | 547.40 | 547.41 | 0.005 | Pumice | Brownish gray | Pebble | Grain | Rounded | ||
| 186-1151A-52R-5,46.0-46.5 | 213 | 561.865 | 561.86 | 561.87 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-53R-1,59.0-62.0 | 214 | 565.705 | 565.69 | 565.72 | 0.030 | Rework | Dark gray | Silt | Layer | Disturbed by coring | Disturbed by coring | |
| 186-1151A-53R-1,31.0-33.0 | 215 | 565.420 | 565.41 | 565.43 | 0.020 | Tephra | White | Very fine | Layer | Disturbed by coring | Disturbed by coring | |
| 186-1151A-53R-3,84.0-87.0 | 216 | 568.955 | 568.94 | 568.97 | 0.030 | Tephra | White | Fine | Layer | Sharp | Bioturbated | |
| 186-1151A-53R-4,120.0-121.0 | 217 | 570.805 | 570.80 | 570.81 | 0.010 | Tephra | Light gray | Very fine | Layer | Sharp | Scoured | |
| 186-1151A-53R-5,66.0-69.0 | 218 | 571.775 | 571.76 | 571.79 | 0.030 | Tephra | Light gray | Very fine | Layer | Sharp | Sharp | |
| 186-1151A-56R-2,14.0-14.5 | 219 | 594.870 | 594.87 | 594.87 | 0.005 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-57R-2,19.0-19.5 | 220 | 605.195 | 605.19 | 605.20 | 0.005 | Pumice | White | Granule | Grain | Subrounded | ||
| 186-1151A-57R-3,93.0-97.0 | 221 | 607.450 | 607.43 | 607.47 | 0.040 | Pumice | White | Granule | Accumulation | Subrounded | ||
| 186-1151A-57R-3,106.0-106.5 | 222 | 607.565 | 607.56 | 607.57 | 0.005 | Pumice | White | Granule | Grain | Subrounded | ||
| 186-1151A-57R-3,122.0-123.0 | 223 | 607.725 | 607.72 | 607.73 | 0.010 | Pumice | White | Granule | Accumulation | Subrounded | ||
| 186-1151A-57R-3,127.0-129.0 | 224 | 607.780 | 607.77 | 607.79 | 0.020 | Tephra | Light gray | Disturbed by coring | Disturbed by coring | |||
| 186-1151A-57R-4,70.0-80.0 | 225 | 608.750 | 608.70 | 608.80 | 0.100 | Bioturbated ash | Light gray | Sand | Patches | |||
| 186-1151A-58R-1,146.0-150.0 | 226 | 614.680 | 614.66 | 614.70 | 0.040 | Pumice | White | Pebble and granule | Grains | Subrounded | ||
| 186-1151A-58R-2,22.0-22.5 | 227 | 614.925 | 614.92 | 614.93 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-58R-2,126.0-126.5 | 228 | 615.965 | 615.96 | 615.97 | 0.005 | Pumice | White, gray | Pebble | Grain | Subrounded | ||
| 186-1151A-58R-3,6.0-6.5 | 229 | 616.265 | 616.26 | 616.27 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-58R-3,12.0-20.0 | 230 | 616.360 | 616.32 | 616.40 | 0.080 | Pumice | White | Granule | Scattering grains | |||
| 186-1151A-58R-3,40.0-50.0 | 231 | 616.650 | 616.60 | 616.70 | 0.100 | Bioturbated ash | Light gray | Diffuse patches | ||||
| 186-1151A-58R-4,18.0-25.0 | 232 | 617.915 | 617.88 | 617.95 | 0.070 | Bioturbated ash | Greenish light gray | Layer | Deformed, diffuse | Deformed, diffuse | ||
| 186-1151A-58R-6,95.0-95.5 | 233 | 621.655 | 621.65 | 621.66 | 0.005 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-58R-7,24.0-27.0 | 234 | 622.455 | 622.44 | 622.47 | 0.030 | Bioturbated ash | Gray | Disturbed patches | ||||
| 186-1151A-59R-1,48.0-48.5 | 235 | 623.380 | 623.38 | 623.38 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-59R-1,59.0-59.5 | 236 | 623.495 | 623.49 | 623.50 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-59R-1,113.0-113.5 | 237 | 624.030 | 624.03 | 624.03 | 0.005 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-59R-4,64.0-64.5 | 238 | 628.040 | 628.04 | 628.04 | 0.005 | Pumice | ||||||
| 186-1151A-59R-4,130.0-131.0 | 239 | 628.705 | 628.70 | 628.71 | 0.010 | Bioturbated ash | Greenish gray | Diffuse patch | ||||
| 186-1151A-59R-6,35.0-35.5 | 240 | 630.750 | 630.75 | 630.75 | 0.005 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-59R-6,44.0-45.0 | 241 | 630.845 | 630.84 | 630.85 | 0.010 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-60R-2,139.0-140.0 | 242 | 635.395 | 635.39 | 635.40 | 0.010 | Pumice | Brownish gray | Pebble | Grain | Rounded | ||
| 186-1151A-60R-6,14.0-16.0 | 243 | 640.150 | 640.14 | 640.16 | 0.020 | Pumice | White | Pebble | Grains | Rounded | ||
| 186-1151A-60R-6,50.0-51.0 | 244 | 640.505 | 640.50 | 640.51 | 0.010 | Bioturbated ash | Light gray | Fine | Patches | |||
| 186-1151A-61R-1,13.0-13.5 | 245 | 642.235 | 642.23 | 642.24 | 0.005 | Pumice | Light gray | Pebble | Grain | Subangular | ||
| 186-1151A-61R-1,19.0-19.5 | 246 | 642.295 | 642.29 | 642.30 | 0.005 | Pumice | Brownish gray | Pebble | Grain | Subangular | ||
| 186-1151A-61R-1,65.0-66.0 | 247 | 642.755 | 642.75 | 642.76 | 0.010 | Pumice | Light gray | Pebble | Grain | Rounded | ||
| 186-1151A-61R-4,128.0-130.0 | 248 | 647.890 | 647.88 | 647.90 | 0.020 | Pumice | Light gray-brownish gray | Pebble | Grains | Rounded-subrounded | ||
| 186-1151A-65R-2,123.0-125.0 | 249 | 682.940 | 682.93 | 682.95 | 0.020 | Bioturbated ash | Light gray | Very fine | Layer | Bioturbated | Bioturbated | |
| 186-1151A-65R-5,51.0-55.0 | 250 | 686.730 | 686.71 | 686.75 | 0.040 | Bioturbated ash | Light gray | Very fine | Layer | Bioturbated | Bioturbated | |
| 186-1151A-66R-1,43.0-49.0 | 251 | 690.260 | 690.23 | 690.29 | 0.060 | Pumice | Light brownish gray | Granule, pebble | Grains | Rounded | ||
| 186-1151A-66R-1,128.0-128.5 | 252 | 691.080 | 691.08 | 691.08 | 0.005 | Bioturbated ash | Light gray | Very fine | Small patch | |||
| 186-1151A-67R-2,51.0-56.0 | 253 | 701.435 | 701.41 | 701.46 | 0.050 | Pumice | Brownish gray | Pebble | Grain | Rounded | ||
| 186-1151A-67R-3,62.0-62.5 | 254 | 702.825 | 702.82 | 702.83 | 0.005 | Pumice | Brownish gray | Pebble | Grain | Rounded | ||
| 186-1151A-67R-CC,0.0-9.0 | 255 | 705.585 | 705.54 | 705.63 | 0.090 | Pumice | Light gray | Granule | Grains scattering | |||
| 186-1151A-68R-3,5.0-14.0 | 256 | 712.095 | 712.05 | 712.14 | 0.090 | Bioturbated ash | Light gray | Very fine | Patches | |||
| 186-1151A-68R-3,27.0-27.5 | 257 | 712.270 | 712.27 | 712.27 | 0.005 | Pumice | White | Pebble | Grain | Subangular | ||
| 186-1151A-70R-2,10.0-17.0 | 258 | 729.935 | 729.90 | 729.97 | 0.070 | Tephra | Light gray | Very fine | Faulted, inclined layer | Sharp, disturbed | Sharp, disturbed | |
| 186-1151A-71R-1,123.0-124.0 | 259 | 739.235 | 739.23 | 739.24 | 0.010 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-71R-2,15.0-16.0 | 260 | 739.655 | 739.65 | 739.66 | 0.010 | Pumice | White | Pebble, granule | Grains | |||
| 186-1151A-71R-2,42.0-42.5 | 261 | 739.920 | 739.92 | 739.92 | 0.005 | Bioturbated ash | Light gray | Small patch | ||||
| 186-1151A-71R-6,102.0-112.0 | 262 | 746.570 | 746.52 | 746.62 | 0.100 | Pumice | Light gray | Granule | Scattering | |||
| 186-1151A-71R-6,112.0-113.0 | 263 | 746.625 | 746.62 | 746.63 | 0.010 | Pumice | White | Granule | Scattering | |||
| 186-1151A-73R-3,100.0-104.0 | 264 | 761.320 | 761.30 | 761.34 | 0.040 | Rework | Greenish gray | Coarse | Layer | Diffuse | Diffuse | |
| 186-1151A-74R-1,23.0-24.0 | 265 | 767.135 | 767.13 | 767.14 | 0.010 | Bioturbated ash | Light gray | Fine | Layer | Bioturbated | Bioturbated | |
| 186-1151A-74R-2,91.0-93.0 | 266 | 769.320 | 769.31 | 769.33 | 0.020 | Rework | Gray | Fine | Layer | Disturbed by coring | Disturbed by coring | W/sand |
| 186-1151A-74R-5,28.0-29.0 | 267 | 772.385 | 772.38 | 772.39 | 0.010 | Tephra | Light gray | Very fine | Layer | Sharp, bioturbated | Sharp, bioturbated | |
| 186-1151A-74R-5,122.0-124.0 | 268 | 773.330 | 773.32 | 773.34 | 0.020 | Rework | Gray | Fine | Layer | Disturbed by coring | Disturbed by coring | W/sand |
| 186-1151A-75R-3,102.0-104.0 | 269 | 780.530 | 780.52 | 780.54 | 0.020 | Bioturbated ash | Light gray | Fine | Patches | |||
| 186-1151A-75R-5,134.0-137.0 | 270 | 783.855 | 783.84 | 783.87 | 0.030 | Rework | Gray | Fine | Layer | Bioturbated | Bioturbated | W/sand |
| 186-1151A-76R-3,141.0-144.0 | 271 | 790.525 | 790.51 | 790.54 | 0.030 | Tephra | Light gray | Fine | Layer | Bioturbated | Bioturbated | |
| 186-1151A-76R-4,129.0-133.0 | 272 | 791.910 | 791.89 | 791.93 | 0.040 | Tephra | Light gray | Very fine | Layer | Bioturbated | Bioturbated | Inclined |
| 186-1151A-76R-5,20.0-23.0 | 273 | 792.315 | 792.30 | 792.33 | 0.030 | Tephra | White | Very fine | Layer | Bioturbated | Bioturbated | Inclined |
| 186-1151A-76R-6,57.0-60.0 | 274 | 794.185 | 794.17 | 794.20 | 0.030 | Tephra | Light gray | Very fine | Layer | Bioturbated | Bioturbated | Inclined, cut by fault |
| 186-1151A-77R-1,98.0-100.0 | 275 | 796.690 | 796.68 | 796.70 | 0.020 | Tephra | White | Fine | Layer | Bioturbated, sharp | Bioturbated, sharp | Cut by fault |
| 186-1151A-77R-2,106.0-108.0 | 276 | 798.270 | 798.26 | 798.28 | 0.020 | Rework | Gray | Fine | Layer | Erosional base | Lost by coring | |
| 186-1151A-77R-3,39.0-40.0 | 277 | 799.095 | 799.09 | 799.10 | 0.010 | Bioturbated ash | Light gray | Very fine | Layer | |||
| 186-1151A-78R-3,31.0-36.0 | 278 | 808.735 | 808.71 | 808.76 | 0.050 | Tephra | Light gray | Fine | Layer | Sharp, bioturbated | Sharp, bioturbated | |
| 186-1151A-78R-3,46.0-47.0 | 279 | 808.865 | 808.86 | 808.87 | 0.010 | Tephra | White | Very fine | Layer | Sharp, bioturbated | Sharp, bioturbated | |
| 186-1151A-78R-3,70.0-77.0 | 280 | 809.135 | 809.10 | 809.17 | 0.070 | Pumice | Brownish gray | Pebble | Layer | |||
| 186-1151A-78R-4,5.0-17.0 | 281 | 810.010 | 809.95 | 810.07 | 0.120 | Reworked pumice | Light gray | Granule | Layer | Erosional base | ||
| 186-1151A-78R-5,144.0 | 282 | 812.840 | 812.84 | 0.160 | Pumice | |||||||
| 186-1151A-78R-6,10.0 | 283 | 813.000 | 813.00 | Light gray | Granule | Scattered layer | ||||||
| 186-1151A-78R-6,45.0-70.0 | 284 | 813.475 | 813.35 | 813.60 | 0.250 | Pumice | Light gray | Pebble-granule | Scattered layer | |||
| 186-1151A-78R-6,70.0-73.0 | 285 | 813.615 | 813.60 | 813.63 | 0.030 | Tephra | Light gray | Coarse | Layer | Sharp | Scoured | |
| 186-1151A-78R-6,118.0-119.0 | 286 | 814.085 | 814.08 | 814.09 | 0.010 | Pumice | Light gray | Pebble | Grain | |||
| 186-1151A-78R-CC,9.0-10.0 | 287 | 814.495 | 814.49 | 814.50 | 0.010 | Pumice | Brown | Pebble | Grain | Rounded | ||
| 186-1151A-79R-1,4.0-12.0 | 288 | 815.080 | 815.04 | 815.12 | 0.080 | Pumice | Light gray | Granule | Scattering | |||
| 186-1151A-79R-1,70.0-75.0 | 289 | 815.725 | 815.70 | 815.75 | 0.050 | Pumice | Light gray-greenish gray | Pebble | 3 grains | Sub angular | ||
| 186-1151A-79R-1,34.0-40.0 | 290 | 815.370 | 815.34 | 815.40 | 0.060 | Pumice | Light gray-greenish gray | Granule-pebble | Scattered layer | Rounded | ||
| 186-1151A-80R-1,75.0-81.0 | 291 | 825.380 | 825.35 | 825.41 | 0.060 | Pumice | Light gray | Granule | Grains | |||
| 186-1151A-80R-3,140.0 | 292 | 829.000 | 829.00 | 0.140 | Pumice | |||||||
| 186-1151A-80R-4,4.0 | 293 | 829.140 | 829.14 | Light gray | Granule | Accumulated | ||||||
| 186-1151A-80R-4,58.0-60.0 | 294 | 829.690 | 829.68 | 829.70 | 0.020 | Reworked pumice | White | Granule | Scattered | W/sand | ||
| 186-1151A-80R-6,64.0-64.5 | 295 | 832.745 | 832.74 | 832.75 | 0.005 | Bioturbated ash | Light gray | Patches | ||||
| 186-1151A-80R-6,76.0-83.0 | 296 | 832.895 | 832.86 | 832.93 | 0.070 | Pumice | White | Sand | Scattering | |||
| 186-1151A-80R-6,145.0-145.5 | 297 | 833.555 | 833.55 | 833.56 | 0.005 | Pumice | Light gray | Granule | Grain | |||
| 186-1151A-80R-7,34.0-54.0 | 298 | 834.040 | 833.94 | 834.14 | 0.200 | Pumice | White | Granule, sand | Scattering | |||
| 186-1151A-80R-7,54.0-55.0 | 299 | 834.145 | 834.14 | 834.15 | 0.010 | Bioturbated ash | Light gray | Patch | ||||
| 186-1151A-81R-1,51.0-51.5 | 300 | 834.715 | 834.71 | 834.72 | 0.005 | Bioturbated ash | Gray | Patch | ||||
| 186-1151A-81R-1,69.0-70.0 | 301 | 834.895 | 834.89 | 834.90 | 0.010 | Tephra | White | Sand | Thin layer | |||
| 186-1151A-81R-2,94.0-98.0 | 302 | 836.660 | 836.64 | 836.68 | 0.040 | Pumice | White | Granule | Scattering | |||
| 186-1151A-82R-1,84.0-86.0 | 303 | 844.650 | 844.64 | 844.66 | 0.020 | Rework | Gray | Layer | Lost by coring | Lost by coring | ||
| 186-1151A-84R-2,51.0-54.0 | 304 | 865.125 | 865.11 | 865.14 | 0.030 | Tephra | Greenish gray | Diffuse layer | Diffuse | Diffuse | Mixed with clay | |
| 186-1151A-84R-2,128.0-131.0 | 305 | 865.895 | 865.88 | 865.91 | 0.030 | Pumice | Pebble, granule | Scattering | ||||
| 186-1151A-84R-3,28.0-30.0 | 306 | 866.390 | 866.38 | 866.40 | 0.020 | Pumice | Pebble, granule | Grains | ||||
| 186-1151A-84R-3,43.0-46.0 | 307 | 866.545 | 866.53 | 866.56 | 0.030 | Pumice | Granule | Scattering | ||||
| 186-1151A-84R-4,26.0-43.0 | 308 | 867.945 | 867.86 | 868.03 | 0.170 | Pumice | Granule | Scattering | ||||
| 186-1151A-84R-6,30.0-36.0 | 309 | 870.930 | 870.90 | 870.96 | 0.060 | Pumice | Pebble, granule | Grains | ||||
| 186-1151A-84R-CC,8.0-9.0 | 310 | 871.975 | 871.97 | 871.98 | 0.010 | Rework | Greenish gray | Diffuse layer | ||||
| 186-1151A-85R-1,80.0-85.0 | 311 | 873.625 | 873.60 | 873.65 | 0.050 | Rework | Greenish gray | Fine | Layer | Sharp | Sharp | Inclined |
| 186-1151A-85R-1,146.0-150.0 | 312 | 874.280 | 874.26 | 874.30 | 0.040 | Bioturbated ash | Light gray | Patch | W/pumice | |||
| 186-1151A-85R-3,35.0-35.5 | 313 | 876.150 | 876.15 | 876.15 | 0.005 | Pumice | Pebble | Grain | Rounded, w/silt | |||
| 186-1151A-85R-3,124.0-130.0 | 314 | 877.070 | 877.04 | 877.10 | 0.060 | Pumice | Pebble, granule | Scattering | Rounded | |||
| 186-1151A-85R-7,33.0-34.0 | 315 | 882.135 | 882.13 | 882.14 | 0.010 | Bioturbated ash | Greenish gray | Patches | ||||
| 186-1151A-86R-1,104.0-112.0 | 316 | 883.380 | 883.34 | 883.42 | 0.080 | Tephra | White | Layer | Bioturbated, lost by coring | Bioturbated, lost by coring | ||
| 186-1151A-86R-3,110.0-110.5 | 317 | 886.400 | 886.40 | 886.40 | 0.005 | Pumice | White | Pebble, granule | Grains | Angular | ||
| 186-1151A-88R-2,16.0-25.0 | 318 | 903.305 | 903.26 | 903.35 | 0.090 | Pumice | Light gray | Granule | Scattered layer | |||
| 186-1151A-88R-3,42.0-50.0 | 319 | 905.060 | 905.02 | 905.10 | 0.080 | Bioturbated ash | Light gray | Very fine | Patches | |||
| 186-1151A-88R-4,116.0-127.0 | 320 | 907.315 | 907.26 | 907.37 | 0.110 | Pumice | Light gray-brownish gray | Pebble | Grains | Rounded-subrounded | ||
| 186-1151A-88R-6,1.0-10.0 | 321 | 909.155 | 909.11 | 909.20 | 0.090 | Pumice | Light gray | Granule | Scattered | |||
| 186-1151A-89R-2,5.0-6.0 | 322 | 912.755 | 912.75 | 912.76 | 0.010 | Bioturbated ash | Gray | Very fine | Small patch | |||
| 186-1151A-89R-2,124.0-126.0 | 323 | 913.950 | 913.94 | 913.96 | 0.020 | Rework | Gray | Medium | Layer | Erosional sharp | Scoured | Inclined, lost by coring, w/sand, gl. |
| 186-1151A-89R-4,149.0-149.5 | 324 | 917.195 | 917.19 | 917.20 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-89R-5,107.0-124.0 | 325 | 918.355 | 918.27 | 918.44 | 0.170 | Pumice | Light gray-white | Granule | Scattered | |||
| 186-1151A-89R-5,122.0-124.0 | 326 | 918.430 | 918.42 | 918.44 | 0.020 | Rework | Gray | Coarse | Accumulation | Lost by coring | ||
| 186-1151A-89R-6,85.0-88.0 | 327 | 919.565 | 919.55 | 919.58 | 0.030 | Pumice | Light gray-black | Granule-pebble | Grains | Rounded-subrounded | ||
| 186-1151A-90R-1,90.0-95.0 | 328 | 921.725 | 921.70 | 921.75 | 0.050 | Pumice | Light gray | Granule | Grains | |||
| 186-1151A-90R-1,126.0-126.5 | 329 | 922.060 | 922.06 | 922.06 | 0.005 | Pumice | Gray | Granule | Grain | |||
| 186-1151A-91R-1,52.0-72.0 | 330 | 931.020 | 930.92 | 931.12 | 0.200 | Pumice | White | Granule | Grains | |||
| 186-1151A-91R-1,97.0-97.5 | 331 | 931.370 | 931.37 | 931.37 | 0.005 | Pumice | White, dark gray | Pebble | Grains | Subrounded, w/silt | ||
| 186-1151A-91R-1,111.0-111.5 | 332 | 931.510 | 931.51 | 931.51 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-91R-2,30.0-48.0 | 333 | 932.290 | 932.20 | 932.38 | 0.180 | Rework | Light gray | Coarse | Grains | Disturbed by fault | Disturbed by fault | |
| 186-1151A-91R-2,40.0-46.0 | 334 | 932.330 | 932.30 | 932.36 | 0.060 | Pumice | White | Granule | Grains | Irregular, w/silt | ||
| 186-1151A-91R-2,100.0-110.0 | 335 | 932.950 | 932.90 | 933.00 | 0.100 | Pumice | White | Granule | Scattered | |||
| 186-1151A-91R-2,120.0 | 336 | 933.100 | 933.10 | 0.320 | Reworked pumice | White | Granule | Scattered, layer | W/sand | |||
| 186-1151A-91R-3,2.0 | 337 | 933.420 | 933.42 | |||||||||
| 186-1151A-91R-3,25.0-40.0 | 338 | 933.725 | 933.65 | 933.80 | 0.150 | Pumice | White | Granule | Scattered | |||
| 186-1151A-91R-3,120.0-134.0 | 339 | 934.670 | 934.60 | 934.74 | 0.140 | Pumice | White | Granule | Scattered | |||
| 186-1151A-91R-4,27.0-43.0 | 340 | 935.250 | 935.17 | 935.33 | 0.160 | Pumice | White | Granule | Scattered | |||
| 186-1151A-91R-5,60.0 | 341 | 937.000 | 937.00 | 1.260 | Pumice | White | Granule | Scattered | ||||
| 186-1151A-91R-6,36.0 | 342 | 938.260 | 938.26 | |||||||||
| 186-1151A-92R-1,3.5-4.0 | 343 | 940.135 | 940.13 | 940.14 | 0.005 | Pumice | Light gray | Pebble | Grain | Rounded | ||
| 186-1151A-92R-1,72.0-72.5 | 344 | 940.825 | 940.82 | 940.83 | 0.005 | Pumice | Gray | Pebble | Grain | Angular | ||
| 186-1151A-92R-2,76.0-90.0 | 345 | 942.340 | 942.27 | 942.41 | 0.140 | Reworked pumice | White | Granule | Scattered | W/sand | ||
| 186-1151A-92R-3,40.0-40.5 | 346 | 943.410 | 943.41 | 943.41 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-92R-3,54.0-61.0 | 347 | 943.585 | 943.55 | 943.62 | 0.070 | Pumice | White | Granule | Scattered | |||
| 186-1151A-92R-3,112.0-120.0 | 348 | 944.170 | 944.13 | 944.21 | 0.080 | Pumice | White | Granule | Scattered | |||
| 186-1151A-92R-4,30.0-34.0 | 349 | 944.660 | 944.64 | 944.68 | 0.040 | Rework | Light gray | Fine | Bioturbated layer | Lost by coring | Lost by coring | W/sand |
| 186-1151A-93R-1,90.0-98.0 | 350 | 950.640 | 950.60 | 950.68 | 0.080 | Pumice | Light gray | Granule | Scattered | |||
| 186-1151A-94R-2,20.0-45.0 | 351 | 961.055 | 960.93 | 961.18 | 0.250 | Pumice | Light gray | Granule | Scattered | |||
| 186-1151A-94R-2,85.0-85.3 | 352 | 961.580 | 961.58 | 961.58 | 0.003 | Pumice | Light gray | Granule | Grains | |||
| 186-1151A-94R-3,46.0-46.5 | 353 | 962.370 | 962.37 | 962.37 | 0.005 | Pumice | Light gray | Pebble | Grain | Subrounded | ||
| 186-1151A-95R-1,6.0-6.2 | 354 | 968.960 | 968.96 | 968.96 | 0.002 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-95R-1,12.0-12.4 | 355 | 969.020 | 969.02 | 969.02 | 0.004 | Pumice | Light gray | Granule | Grain | Angular | ||
| 186-1151A-96R-1,60.0-65.0 | 356 | 979.225 | 979.20 | 979.25 | 0.050 | Rework | Black | Coarse | Scattered | |||
| 186-1151A-96R-2,99.0-99.5 | 357 | 980.920 | 980.92 | 980.92 | 0.005 | Bioturbated ash | White | Fine | Mottled | Diffuse | Diffuse | |
| 186-1151A-96R-2,107.0-109.0 | 358 | 981.010 | 981.00 | 981.02 | 0.020 | Bioturbated ash | White | Fine | Layer | Bioturbated, lost by coring | Bioturbated, lost by coring | |
| 186-1151A-97R-1,24.0-25.0 | 359 | 988.445 | 988.44 | 988.45 | 0.010 | Pumice | Light gray | Granule, pebble | Grains | |||
| 186-1151A-97R-2,15.0-15.5 | 360 | 989.855 | 989.85 | 989.86 | 0.005 | Pumice | Light gray | Granule | Grains | Rounded | ||
| 186-1151A-97R-3,23.0-26.0 | 361 | 991.445 | 991.43 | 991.46 | 0.030 | Bioturbated ash | White | Fine | Patches | |||
| 186-1151A-98R-3,64.0-64.5 | 362 | 1001.440 | 1001.44 | 1001.44 | 0.005 | Pumice | Light gray | Pebble | Grains | |||
| 186-1151A-100R-1,122.0-130.0 | 363 | 1018.260 | 1018.22 | 1018.30 | 0.080 | Pumice | White, gray | Pebble | Grains | Rounded | ||
| 186-1151A-103R-1,12.0-23.0 | 364 | 1046.075 | 1046.02 | 1046.13 | 0.110 | Pumice | White | Coarse, granule | Scattering | |||
| 186-1151A-103R-CC,0.0-15.0 | 365 | 1048.745 | 1048.67 | 1048.82 | 0.150 | Pumice | White | Granule | Scattering | |||
| 186-1151A-104R-1,0.0-15.0 | 366 | 1055.675 | 1055.60 | 1055.75 | 0.150 | Pumice | Light gray | Granule | Scattering | |||
| 186-1151A-104R-2,93.0-96.0 | 367 | 1058.045 | 1058.03 | 1058.06 | 0.030 | Rework | Gray-dark gray | Coarse-medium | Layer | Erosional sharp | Lost by coring | W/sand, gl. |
| 186-1151A-104R-3,112.0-132.0 | 368 | 1059.820 | 1059.72 | 1059.92 | 0.200 | Pumice | White | Granule | Scattering | |||
| 186-1151A-104R-3,140.0-150.0 | 369 | 1060.050 | 1060.00 | 1060.10 | 0.100 | Pumice | White | Granule | Scattering | |||
| 186-1151A-105R-1,54.0-68.0 | 370 | 1065.910 | 1065.84 | 1065.98 | 0.140 | Pumice | White-light gray | Granule | Scattering | |||
| 186-1151A-105R-3,128.0-130.0 | 371 | 1069.590 | 1069.58 | 1069.60 | 0.020 | Pumice | White | Granule | Grains | |||
| 186-1151A-105R-3,137.0-138.0 | 372 | 1069.675 | 1069.67 | 1069.68 | 0.010 | Pumice | White | Granule | Grains | |||
| 186-1151A-105R-3,142.0-145.0 | 373 | 1069.735 | 1069.72 | 1069.75 | 0.030 | Pumice | White | Granule | Grains | |||
| 186-1151A-105R-4,0.0-66.0 | 374 | 1070.140 | 1069.81 | 1070.47 | 0.660 | Pumice | White | Granule | Scattering | |||
| 186-1151A-105R-4,66.0-73.0 | 375 | 1070.505 | 1070.47 | 1070.54 | 0.070 | Pumice | White | Granule-pebble | Layer | Rounded-subangular | ||
| 186-1151A-105R-4,114.0-114.5 | 376 | 1070.950 | 1070.95 | 1070.95 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-105R-4,118.0-119.0 | 377 | 1070.995 | 1070.99 | 1071.00 | 0.010 | Pumice | White | Granule | Grains | |||
| 186-1151A-105R-4,0.0-66.0 | 378 | 1070.140 | 1069.81 | 1070.47 | 0.660 | Pumice | White | Granule | Grain | |||
| 186-1151A-105R-4,0.0-66.0 | 379 | 1070.140 | 1069.81 | 1070.47 | 0.660 | Pumice | White | Granule | Grain | |||
| 186-1151A-105R-5,32.0-34.0 | 380 | 1071.640 | 1071.63 | 1071.65 | 0.020 | Tephra | Light gray-greenish gray | Fine | Layer | Lost by coring | Lost by coring | |
| 186-1151A-105R-5,50.0-51.0 | 381 | 1071.815 | 1071.81 | 1071.82 | 0.010 | Pumice | Light gray | Pebble | Grain | |||
| 186-1151A-105R-5,111.0-113.0 | 382 | 1072.430 | 1072.42 | 1072.44 | 0.020 | Rework | Gray | Fine | Bioturbated layer | Bioturbated | Bioturbated | W/sand |
| 186-1151A-105R-5,136.0-142.0 | 383 | 1072.700 | 1072.67 | 1072.73 | 0.060 | Pumice | White | Coarse-granule | Scattered | |||
| 186-1151A-105R-6,53.0-59.0 | 384 | 1073.370 | 1073.34 | 1073.40 | 0.060 | Tephra | Light gray | Very fine | Bioturbated layer | Diffuse | Diffuse | |
| 186-1151A-106R-1,16.0-24.0 | 385 | 1075.200 | 1075.16 | 1075.24 | 0.080 | Pumice | Light gray | Pebble-granule | Scattered layer | |||
| 186-1151A-106R-1,52.0-52.5 | 386 | 1075.525 | 1075.52 | 1075.53 | 0.005 | Pumice | White | Pebble | 2 grains | Rounded | ||
| 186-1151A-106R-1,60.0-61.0 | 387 | 1075.605 | 1075.60 | 1075.61 | 0.010 | Rework | Gray | Fine | Thin layer | Erosional sharp | Sharp | W/sand, gl. |
| 186-1151A-106R-1,70.0-72.0 | 388 | 1075.710 | 1075.70 | 1075.72 | 0.020 | Rework | Gray | Fine | Thin layer | Eosional sharp | Sharp | W/sand, gl. |
| 186-1151A-106R-1,103.0-107.0 | 389 | 1076.050 | 1076.03 | 1076.07 | 0.040 | Tephra | White | Very fine | Layer | Bioturbated, lost by coring | Bioturbated, lost by coring | |
| 186-1151A-106R-2,13.0-20.0 | 390 | 1076.665 | 1076.63 | 1076.70 | 0.070 | Pumice | Light gray | Granule | Scattered | |||
| 186-1151A-106R-2,110.0-112.0 | 391 | 1077.610 | 1077.60 | 1077.62 | 0.020 | Bioturbated ash | Light gray | Very fine | Patch | Lost by coring | Lost by coring | |
| 186-1151A-106R-3,97.0-98.0 | 392 | 1078.975 | 1078.97 | 1078.98 | 0.010 | Bioturbated ash | Light gray | Very fine | Thin layer | Bioturbated | Bioturbated | |
| 186-1151A-106R-4,127.0-143.0 | 393 | 1080.850 | 1080.77 | 1080.93 | 0.160 | Pumice | Gray | Pebble | Grains | Rounded | ||
| 186-1151A-106R-6,15.0-21.0 | 394 | 1082.680 | 1082.65 | 1082.71 | 0.060 | Pumice | White | Granule | Grains | Rounded | ||
| 186-1151A-107R-1,116.0-116.5 | 395 | 1085.760 | 1085.76 | 1085.76 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-107R-1,127.0-127.5 | 396 | 1085.870 | 1085.87 | 1085.87 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-107R-2,56.0-56.5 | 397 | 1086.545 | 1086.54 | 1086.55 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-108R-1,67.0-72.0 | 398 | 1094.995 | 1094.97 | 1095.02 | 0.050 | Bioturbated ash | Diffuse layer | Diffuse, no boundary | Diffuse, no boundary | |||
| 186-1151A-108R-1,137.0-137.5 | 399 | 1095.670 | 1095.67 | 1095.67 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-108R-2,30.0-30.5 | 400 | 1096.105 | 1096.10 | 1096.11 | 0.005 | Pumice | Gray | Pebble | Grain | Subangular | ||
| 186-1151A-108R-2,64.0-64.5 | 401 | 1096.440 | 1096.44 | 1096.44 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-108R-2,147.0-147.5 | 402 | 1097.270 | 1097.27 | 1097.27 | 0.005 | Pumice | White | Granule | Grain | Rounded | ||
| 186-1151A-108R-3,30.0-30.5 | 403 | 1097.605 | 1097.60 | 1097.61 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-108R-4,61.0-62.0 | 404 | 1099.245 | 1099.24 | 1099.25 | 0.010 | Pumice | White | Granule | Grain | |||
| 186-1151A-108R-4,140.0-140.5 | 405 | 1100.035 | 1100.03 | 1100.04 | 0.005 | Pumice | White | Granule | Grain | |||
| 186-1151A-108R-5,20.0-21.0 | 406 | 1100.335 | 1100.33 | 1100.34 | 0.010 | Bioturbated ash | Gray-brown | Patch | ||||
| 186-1151A-108R-5,44.0-44.5 | 407 | 1100.575 | 1100.57 | 1100.58 | 0.005 | Pumice | White | Granule | 2 grains | Rounded | ||
| 186-1151A-108R-5,82.0-83.0 | 408 | 1100.955 | 1100.95 | 1100.96 | 0.010 | Pumice | White | Pebble | 2 grains | |||
| 186-1151A-108R-6,22.0-22.5 | 409 | 1101.750 | 1101.75 | 1101.75 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-108R-6,31.0-31.5 | 410 | 1101.845 | 1101.84 | 1101.85 | 0.005 | Pumice | White | Pebble | Grain | Subrounded | ||
| 186-1151A-108R-6,128.0-128.5 | 411 | 1102.815 | 1102.81 | 1102.82 | 0.005 | Pumice | White | Pebble | Grain | |||
| 186-1151A-109R-1,7.0-20.0 | 412 | 1104.035 | 1103.97 | 1104.10 | 0.130 | Pumice | White | Granule | Scattered | Round-subrounded | ||
| 186-1151A-109R-1,26.0-28.0 | 413 | 1104.170 | 1104.16 | 1104.18 | 0.020 | Tephra | Light gray-gray | Silt | Layer | Bioturbated | Bioturbated | |
| 186-1151A-109R-1,61.0-62.0 | 414 | 1104.515 | 1104.51 | 1104.52 | 0.010 | Pumice | Gray | Granule | 2 grains | |||
| 186-1151A-109R-2,6.0-7.0 | 415 | 1105.465 | 1105.46 | 1105.47 | 0.010 | Pumice | White-light gray | Pebble | Scattered layer | Subrounded | ||
| 186-1151A-109R-2,9.0-21.0 | 416 | 1105.550 | 1105.49 | 1105.61 | 0.120 | Pumice | White | Pebble | Scattered | Subrounded | ||
| 186-1151A-109R-2,34.0-35.0 | 417 | 1105.745 | 1105.74 | 1105.75 | 0.010 | Tephra | White | Very fine | Layer | Lost by coring | Bioturbated, scoured | |
| 186-1151A-109R-2,62.5-63.0 | 418 | 1106.030 | 1106.03 | 1106.03 | 0.005 | Pumice | White | Pebble | Grain | Rounded | ||
| 186-1151A-109R-2,97.0-100.0 | 419 | 1106.385 | 1106.37 | 1106.40 | 0.030 | Bioturbated ash | Light gray | Very fine | Bioturbated layer | Bioturbated, diffuse | Bioturbated, diffuse | |
| 186-1151A-109R-2,105.0-116.0 | 420 | 1106.505 | 1106.45 | 1106.56 | 0.110 | Pumice | White-light gray | Granule | Grains | Rounded | ||
| 186-1151A-109R-3,36.0-38.0 | 421 | 1107.170 | 1107.16 | 1107.18 | 0.020 | Pumice | White | Granule | Grains | |||
| 186-1151A-109R-3,45.0-58.0 | 422 | 1107.315 | 1107.25 | 1107.38 | 0.130 | Pumice | White | Coarse-granule | Scattered | |||
| 186-1151A-109R-4,123.0-135.0 | 423 | 1109.390 | 1109.33 | 1109.45 | 0.120 | Pumice | White-light gray | Pebble | Grains | Subangular | ||
| 186-1151A-109R-5,2.0-57.0 | 424 | 1109.775 | 1109.50 | 1110.05 | 0.550 | Pumice | White-ight gray | Coarse | Scattered | |||
| 186-1151A-109R-5,60.0-61.0 | 425 | 1110.085 | 1110.08 | 1110.09 | 0.010 | Bioturbated ash | Gray | Very fine | Patch | |||
| 186-1151A-109R-5,67.0-75.0 | 426 | 1110.190 | 1110.15 | 1110.23 | 0.080 | Pumice | White-gray | Granule, pebble | Scattered | |||
| 186-1151A-109R-6,0.0-85.0 | 427 | 1111.405 | 1110.98 | 1111.83 | 0.850 | Pumice | White-gray | Granule | Scattered | |||
| 186-1151A-109R-6,110.0-150.0 | 428 | 1112.280 | 1112.08 | 1112.48 | 0.400 | Pumice | White-gray | Granule | Scattered | |||
| 186-1151A-109R-7,2.0-3.0 | 429 | 1112.505 | 1112.50 | 1112.51 | 0.010 | Pumice | White | Pebble | Grain | Subrounded | ||
| 186-1151A-109R-7,53.0-57.0 | 430 | 1113.030 | 1113.01 | 1113.05 | 0.040 | Pumice | White | Pebble | Grains |