There are a variety of core material being curated in the KCC. This page will help you to find core material useful for your research.
Since this page provides a summary of core material, you are recommended to refer to the "Detailed Report",
for which the link is provided in the last column of the summary table for each Site.
» Check sample availability | » View all core sites (link to Google map) | » Request samples
To search core summary by keyword.
| Leg | Site | Hole | Geographical location | Latitude | Longitude | Water depth (m) |
Drilled interval (m) | Core length (m) |
Core recovered in | Approximate age | All core view, Lithology, Age model, etc. | Core description | Detailed report | Working Half Images | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Top | Bottom | Top | Bottom | |||||||||||||
| 125 | 782 | A | Izu-Bonin Forearc, Philippine Sea | 30°52'N | 141°19'E | 2959 | 0 | 477 | 282.0 | Mar. 1989 | Recent | middle Eocene | Download | Major features | URL | Check now |
| 125 | 782 | B | Izu-Bonin Forearc, Philippine Sea | 30°52'N | 141°19'E | 2966 | 459 | 469 | 0.5 | Mar. 1989 | middle Eocene | middle Eocene | - | Major features | URL | Check now |
| 125 | 783 | A | Izu-Bonin Trench, Philippine Sea | 30°58'N | 141°47'E | 4649 | 0 | 168 | 47.0 | Mar. 1989 | middle/early Pleistocene | early Pliocene | Download | Major features | URL | Check now |
| 125 | 784 | A | Izu-Bonin Trench, Philippine Sea | 30°54'N | 141°44'E | 4901 | 0 | 425 | 218.3 | Mar. 1989 | Recent | middle Miocene | Download | Major features | URL | Check now |
| 125 | 785 | A | Izu-Bonin Forearc, Philippine Sea | 30°49'N | 140°55'E | 2661 | 0 | 105 | 18.4 | Apr. 1989 | Recent | early Pleistocene | Download | Major features | URL | Check now |
| 125 | 786 | A | Izu-Bonin Forearc, Philippine Sea | 31°52'N | 141°14'E | 3058 | 0 | 166 | 85.0 | Apr. 1989 | Recent | middle Eocene | Download | Major features | URL | Check now |
| 125 | 786 | B | Izu-Bonin Forearc, Philippine Sea | 31°52'N | 141°14'E | 3071 | 162 | 829 | 190.1 | Apr. 1989 | middle Eocene | early Eocene | Download | Major features | URL | Check now |
| 126 | 787 | A | Izu-Bonin Forearc, Philippine Sea | 32°22'N | 140°45'E | 3254 | 0 | 34 | 6.0 | Apr. 1989 | ? | ? | - | Major features | URL | Check now |
| 126 | 787 | B | Izu-Bonin Forearc, Philippine Sea | 32°22'N | 140°45'E | 3259 | 0 | 320 | 159.9 | Apr. 1989 | Recent | late Oligocene | Download | Major features | URL | Check now |
| 126 | 788 | A | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 140°0'E | 1100 | 0 | 45 | 1.2 | Apr. 1989 | Quaternary | Quaternary | Download | Major features | URL | Check now |
| 126 | 788 | C | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 140°0'E | 1102 | 4 | 262 | 146.2 | May. 1989 | Recent | Pliocene | Download | Major features | URL | Check now |
| 126 | 788 | D | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 140°0'E | 1102 | 220 | 374 | 12.3 | May. 1989 | Pliocene | early Pliocene | Download | Major features | URL | Check now |
| 126 | 789 | A | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 140°0'E | 1118 | 0 | 54 | 0.1 | Apr. 1989 | Quaternary | Pliocene ? | - | Major features | URL | Check now |
| 126 | 790 | A | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 139°51'E | 2222 | 0 | 37 | 35.7 | Apr. 1989 | Quaternary | Quaternary | Download | Major features | URL | Check now |
| 126 | 790 | B | Izu-Bonin Forearc, Philippine Sea | 30°46'N | 139°51'E | 2224 | 0 | 139 | 88.7 | Apr. 1989 | Quaternary | Quaternary | Download | Major features | URL | Check now |
| 126 | 790 | C | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 139°51'E | 2224 | 85 | 387 | 127.3 | May. 1989 | Quaternary | Quaternary | Download | Major features | URL | Check now |
| 126 | 791 | A | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 139°52'E | 2268 | 0 | 457 | 179.9 | May. 1989 | Quaternary | Quaternary | Download | Major features | URL | Check now |
| 126 | 791 | B | Izu-Bonin Forearc, Philippine Sea | 30°55'N | 139°52'E | 2268 | 230 | 1145 | 114.4 | May. 1989 | Quaternary | Quaternary | Download | Major features | URL | Check now |
| 126 | 792 | A | Izu-Bonin Forearc, Philippine Sea | 32°24'N | 140°23'E | 1787 | 0 | 95 | 72.1 | May. 1989 | Recent | Pleistocene | Download | Major features | URL | Check now |
| 126 | 792 | B | Izu-Bonin Forearc, Philippine Sea | 32°24'N | 140°23'E | 1788 | 0 | 146 | 43.6 | May. 1989 | Recent | late Pliocene | Download | Major features | URL | Check now |
| 126 | 792 | C | Izu-Bonin Forearc, Philippine Sea | 32°24'N | 140°23'E | 1788 | 137 | 146 | 0.6 | May. 1989 | late Pliocene | late Pliocene | Download | Major features | URL | Check now |
| 126 | 792 | D | Izu-Bonin Forearc, Philippine Sea | 32°24'N | 140°23'E | 1788 | 136 | 146 | 0.8 | May. 1989 | late Pliocene | late Pliocene | Download | Major features | URL | Check now |
| 126 | 792 | E | Izu-Bonin Forearc, Philippine Sea | 32°24'N | 140°23'E | 1788 | 136 | 886 | 361.9 | May. 1989 | late Pliocene | late Oligocene | Download | Major features | URL | Check now |
| 126 | 793 | A | Izu-Bonin Forearc, Philippine Sea | 31°6'N | 140°53'E | 2965 | 0 | 100 | 79.0 | May. 1989 | Recent | Pliocene ? | Download | Major features | URL | Check now |
| 126 | 793 | B | Izu-Bonin Forearc, Philippine Sea | 31°6'N | 140°53'E | 2965 | 586 | 1682 | 697.9 | Jun. 1989 | middle Miocene | early Oligocene | Download | Major features | URL | Check now |
| 127 | 794 | A | Yamato Basin, Japan Sea | 40°11'N | 138°14'E | 2811 | 0 | 351 | 302.2 | Jun. 1989 | Recent | late Miocene | Download | Major features | URL | Check now |
| 127 | 794 | B | Yamato Basin, Japan Sea | 40°11'N | 138°14'E | 2811 | 154 | 549 | 87.4 | Jun-Jul. 1989 | early Pliocene | middle Miocene | Download | Major features | URL | Check now |
| 127 | 794 | C | Yamato Basin, Japan Sea | 40°11'N | 138°14'E | 2809 | 560 | 654 | 33.2 | Jul. 1989 | ? | ? | Download | Major features | URL | Check now |
| 127 | 795 | A | Japan Sea | 43°59'N | 138°59'E | 3300 | 0 | 366 | 258.3 | Jul. 1989 | Recent | late Miocene | Download | Major features | URL | Check now |
| 127 | 795 | B | Japan Sea | 43°59'N | 138°59'E | 3299 | 365 | 762 | 188.9 | Jul. 1989 | late Miocene | middle Miocene | Download | Major features | URL | Check now |
| 127 | 796 | A | Japan Sea | 42°51'N | 139°25'E | 2571 | 0 | 243 | 155.2 | Jul. 1989 | Recent | late Miocene ? | Download | Major features | URL | Check now |
| 127 | 796 | B | Japan Sea | 42°51'N | 139°25'E | 2623 | 0 | 465 | 85.3 | Jul. 1989 | Recent | late or middle Miocene | Download | Major features | URL | Check now |
| 127 | 797 | A | Yamato Basin, Japan Sea | 38°37'N | 134°32'E | 2862 | 3 | 12 | 9.7 | Jul. 1989 | Recent | Quaternary | Download | Major features | URL | Check now |
| 127 | 797 | B | Yamato Basin, Japan Sea | 38°37'N | 134°32'E | 2862 | 0 | 496 | 370.7 | Jul.-Aug. 1989 | Recent | middle Miocene | Download | Major features | URL | Check now |
| 127 | 797 | C | Yamato Basin, Japan Sea | 38°37'N | 134°32'E | 2865 | 484 | 900 | 164.2 | Aug. 1989 | middle Miocene | early Miocene ? | Download | Major features | URL | Check now |
| 128 | 794 | D | Yamato Basin, Japan Sea | 40°11'N | 138°14'E | 2807 | 573 | 734 | 34.8 | Sep. 1989 | ? | ? | Download | Major features | URL | Check now |
| 128 | 798 | A | Oki Ridge, Japan Sea | 37°2'N | 134°48'E | 903 | 0 | 143 | 148.3 | Aug. 1989 | Recent | Quaternary | Download | Major features | URL | Check now |
| 128 | 798 | B | Oki Ridge, Japan Sea | 37°2'N | 134°48'E | 900 | 0 | 518 | 514.4 | Aug. 1989 | Recent | early Pliocene | Download | Major features | URL | Check now |
| 128 | 798 | C | Oki Ridge, Japan Sea | 37°2'N | 134°48'E | 900 | 0 | 120 | 132.1 | Aug. 1989 | Recent | Quaternary | Download | Major features | URL | Check now |
| 128 | 799 | A | Yamato Trough, Japan Sea | 39°13'N | 133°52'E | 2073 | 0 | 469 | 440.0 | Sep. 1989 | Recent | late Miocene ? | Download | Major features | URL | Check now |