Table 9. Major element chemistry of bulk sediment, Hole 1001A. Note: Data overspecified for calculation purposes. Core, section, interval (cm) Depth (mbsf) Ca (ppm) Fe (ppm) Mn (ppm) P (ppm) Ti (ppm) 165-1001A- 2R-1, 42-44 6.82 320634 27534 2872 469 2409 3R-1, 110-112 17.20 325811 25833 2561 435 2201 6R-1, 145-150 46.35 306972 28745 1775 358 2503 9R-1, 145-150 75.25 296436 28846 2064 351 2342 11R-4, 98-100 98.48 294093 27385 1435 335 2292 12R-3, 145-150 107.05 290177 36502 2085 552 2473 15R-3, 145-150 135.95 283461 37329 2368 694 2684 17R-4, 98-100 156.18 332531 14627 2528 273 1030 18R-1, 145-150 161.75 342406 13525 2516 225 992 18R-4, 98-100 165.78 375826 5181 1180 266 320 21R-1, 84-86 180.44 306741 9082 387 486 822 24R-1, 86-88 209.26 371701 5612 559 365 508 28R-1, 58-60 247.48 338175 6159 433 237 463 34R-3, 145-150 309.05 313558 8819 555 353 690 36R-1, 145-150 325.25 322836 10547 895 562 837 36R-4, 43-45 328.73 337739 6626 932 417 578 40R-3, 0-5 365.30 349719 9244 638 287 753 43R-4, 109-111 396.79 364312 3669 482 152 322 46R-2, 47-49 421.97 374047 1921 277 97 205 51R-3, 93-95 471.61 365950 2917 742 77 192