Table T4. Concentrations of marine diatom groups, Site 1077.
High nutrients
Core, section, interval
Age
(ka)
Neritic (valves/g dry sediment)
Littoral (valves/g dry sediment)
Warm (valves/g dry sediment)
Oceanic temperate (valves/g dry sediment)
Chaetoceros spp. RS (valves/g dry sediment)
T. nitzschiolides (valves/g dry sediment)
Low salinity (valves/g dry sediment)
175-1077B-







1H-1, 5-8 0.3 4,098,550 360,788 1,664,435 67,347 10,551,842 8,858,702 8,580,126
1H-1, 45-48 2.5 3,999,807 401,235 1,128,472 463,927 12,103,303 12,399,676 6,814,236
1H-1, 85-88 4.8 3,081,621 174,667 873,334 212,095 10,734,204 14,672,199 4,779,580
1H-1, 125-128 7.0 2,213,542 225,694 529,514 243,056 9,048,412 5,808,857 2,345,885
1H-2, 5-8 8.8 3,863,826 417,711 730,994 382,902 14,533,573 8,287,168 3,023,697
1H-2, 45-48 10.6 7,123,395 923,617 1,246,883 554,170 16,184,493 8,580,126 6,574,383
1H-2, 85-88 12.5 3,693,648 522,139 870,231 183,715 8,101,868 21,165,876 503,949
1H-2, 125-128 14.3 3,502,047 336,735 894,754 384,840 6,488,227 11,310,167 3,677,197
1H-3, 5-8 16.1 2,233,188 177,115 1,047,288 577,549 6,807,878 31,216,029 10,881,016
1H-3, 45-48 17.9 5,871,491 376,205 1,679,488 403,077 12,452,789 37,680,875 48,907,330
1H-3, 85-88 19.7 2,989,969 289,352 607,639 154,321 8,354,126 11,729,423 14,745,560
1H-3, 125-128 22.6 2,888,720 326,301 690,989 652,601 54,625,143 77,029,045 29,566,704
1H-4, 5-8 24.8 2,353,395 192,901 569,059 192,901 9,655,181 30,384,791 20,554,417
1H-4, 45-48 27.0 9,467,310 202,041 952,480 481,050 5,977,170 75,326,824 43,569,213
1H-4, 85-88 29.2 3,337,191 163,966 540,123 327,932 24,670,091 33,400,928 19,102,203
175-1077A-







2H-1, 45-46 29.4 8,721,650 415,777 937,916 1,286,008 11,019,361 14,054,589 28,053,185
2H-1, 85-86 31.6 10,146,605 231,481 790,895 1,813,272 10,836,622 19,102,203 51,777,024
2H-1, 125-126 33.8 11,612,654 250,772 713,735 6,587,577 10,691,235 12,399,676 40,271,018
2H-2, 5-6 35.5 4,542,607 409,009 1,018,170 11,330,409 24,962,937 9,183,078 41,155,870
2H-2, 45-46 37.7 4,652,778 381,944 963,542 9,192,708 17,391,137 17,147,299 36,640,483
2H-2, 85-86 39.9 2,595,486 121,528 642,361 3,203,125 18,642,560 6,702,527 23,123,719
2H-2, 125-126 42.1 5,204,004 380,992 1,030,410 4,589,221 15,708,679 9,192,993 27,188,972
2H-3, 5-6 43.8 21,976,237 1,403,973 2,889,167 7,135,895 38,903,516 11,422,854 28,109,179
2H-3, 45-46 46.0 4,268,842 519,534 961,139 4,286,160 28,959,080 14,541,643 19,054,566
2H-3, 85-86 48.2 3,689,780 313,283 461,223 1,705,653 19,311,285 10,862,910 8,343,163
2H-3, 125-126 50.2 4,281,537 313,283 713,590 1,801,378 16,934,555 8,399,157 7,447,253
2H-4, 5-6 51.7 5,330,039 317,493 1,250,731 2,366,768 33,203,917 9,638,713 9,861,574
2H-4, 45-46 53.7 3,886,960 250,772 694,444 2,266,590 35,566,877 17,929,261 16,700,464
2H-4, 85-86 55.7 6,052,941 290,077 1,005,600 1,624,431 36,235,299 11,142,882 13,494,646
175-1077B-







2H-4, 104-105 57.5 2,592,593 162,037 1,053,241 3,750,000 23,663,147 8,322,305 19,381,475
2H-4, 144-145 59.5 4,977,816 225,694 1,128,472 4,689,429 24,407,224 17,314,862 446,835
2H-5, 35-36 61.6 6,705,843 240,525 1,260,352 5,762,985 24,258,192 23,957,496 222,860
2H-5, 75-76 63.6 7,990,248 275,161 1,471,052 7,535,174 20,549,861 17,048,823 780,011
2H-5, 115-116 65.6 4,024,884 125,386 802,469 1,592,400 11,086,524 8,043,033 670,253
2H-6, 4-5 67.5 5,918,210 476,466 727,238 1,956,019 14,016,030 11,338,442 670,253
2H-6, 44-45 69.6 3,347,801 451,389 1,103,395 1,918,403 17,841,483 15,862,648 1,508,069
2H-6, 84-85 71.6 5,228,056 175,102 1,175,687 1,225,717 8,607,412 8,134,406 222,860
175-1077C-







3H-1, 105-106 73.6 825,753 11,603 133,435 114,097 3,247,674 3,247,674 1,119,888
3H-1, 145-146 75.6 1,349,825 11,603 175,980 212,723 2,127,786 4,927,505 895,910
175-1077A-







3H-1, 48-50 79.0 2,970,679 135,031 723,380 501,543 5,156,313 5,585,439 6,255,692
3H-1, 85-88 81.3 2,977,109 122,171 752,315 1,118,827 8,999,949 12,213,494 24,873,824
3H-1, 128-130 84.0 8,574,460 283,565 1,026,235 850,694 21,324,093 14,968,978 27,815,488
3H-2, 5-8 85.8 11,913,580 740,741 1,944,444 2,314,815 24,170,114 16,532,901 96,516,393
3H-2, 45-48 88.3 4,835,519 188,572 727,348 1,212,247 15,310,007 5,682,941 19,723,148
3H-2, 85-88 90.8 8,344,907 351,080 999,228 2,349,537 30,723,569 7,372,780 17,203,153
3H-2, 125-128 93.3 2,459,491 48,225 453,318 559,414 8,361,320 4,356,643 3,016,137
3H-3, 5-8 95.2 8,198,302 424,383 983,796 2,121,914 23,137,554 11,170,879 18,767,077
3H-3, 45-48 97.7 3,084,496 67,347 552,246 956,328 9,143,397 5,237,220 5,794,371
3H-3, 85-88 100.3 7,048,611 702,160 1,215,278 2,214,506 14,453,394 9,830,373 35,746,812
3H-3, 125-128 102.9 3,969,907 297,068 742,670 675,154 2,775,533 2,345,885 5,473,731
3H-4, 5-8 104.9 10,964,506 607,639 1,350,309 1,485,340 11,525,643 5,920,566 39,991,746
3H-4, 48-48? 107.8 3,044,087 87,551 747,552 255,919 13,004,884 9,638,713 31,813,326
3H-4, 85-88 110.2 5,115,741 254,630 1,585,648 219,907 12,993,463 5,138,604 96,404,685
3H-4, 125-128 112.8 3,043,981 104,167 746,528 405,093 11,091,129 2,681,011 19,102,203
3H-5, 5-8 114.8 4,712,577 216,049 1,309,799 756,173 15,075,160 14,633,851 15,639,230
3H-5, 45-48 117.4 1,572,145 72,338 260,417 289,352 3,063,355 2,262,103 1,982,831
3H-5, 85-88 120.1 916,281 19,290 260,417 202,546 3,798,099 3,016,137 3,630,536
3H-5, 125-128 122.7 280,671 23,148 124,421 52,083 1,982,831 1,368,433 530,617
3H-6, 5-8 125.2 20,255 3,858 12,539 7,716 42,438 81,983 170,718
3H-6, 45-48 129.8 711,806 66,551 206,887 214,120 2,234,176 6,660,637 0
3H-6, 85-88 134.5 2,165,316 86,806 477,431 327,932 14,968,978 8,797,067 558,544
3H-6, 125-128 139.2 2,850,116 127,797 419,560 274,884 7,344,566 11,952,840 223,418
3H-7, 5-8 142.7 7,413,194 229,552 648,148 553,627 16,248,103 19,995,873 111,709
4H-2, 5-8 147.9 2,822,145 357,832 789,931 1,228,781 14,618,506 58,926,386 6,367,401
4H-2, 43-45 166.1 1,110,629 121,528 324,074 793,306 6,212,880 25,441,677 1,228,797
4H-2, 85-88 170.5 2,546,296 694,444 879,630 2,530,864 3,915,682 56,357,084 22,062,486
4H-2, 125-128 175.5 791,377 31,829 173,611 580,150 592,258 5,697,148 2,429,666
4H-3, 5-8 180.1 2,018,711 337,577 708,912 958,719 5,004,182 22,453,467 3,798,099
4H-3, 43-45 188.1 339,988 69,444 120,081 257,523 1,843,195 4,719,696 223,418
4H-3, 85-88 193.0 3,428,819 366,512 390,625 602,816 6,868,509 24,073,244 1,340,505
4H-3, 125-128 196.8 4,346,065 370,370 995,370 1,018,519 10,154,447 20,610,272 1,340,505
4H-4, 5-8 199.7 3,973,765 462,963 1,003,086 1,103,395 28,632,694 25,581,313 1,228,797
4H-4, 43-45 203.4 2,849,151 587,384 573,881 749,421 6,255,692 14,075,307 1,117,088
4H-4, 85-88 207.4 4,104,938 553,627 958,719 1,633,873 9,813,186 32,172,131 335,126
4H-4, 125-128 211.2 1,637,968 263,970 609,162 967,890 17,078,286 17,022,292 0
4H-5, 5-8 214.1 3,086,420 432,099 520,833 1,481,481 10,152,258 20,275,145 1,619,777
4H-5, 45-48 217.5 2,982,253 459,105 462,963 1,331,019 9,179,585 10,668,189 14,354,579
4H-5, 85-88 220.5 3,672,840 270,062 904,707 8,898,534 2,177,400 9,104,266 46,694,274
4H-5, 1225-128 223.5 2,734,375 376,157 1,147,762 9,823,495 951,541 5,082,750 21,448,087
4H-6, 5-8 225.8 5,434,028 520,833 1,979,167 11,319,444 6,662,540 9,606,956 18,711,222
4H-6, 48-50 229.0 14,795,525 607,639 1,485,340 1,938,657 7,511,843 12,399,676 1,340,505
4H-6, 85-88 231.8 4,192,708 538,194 902,778 1,284,722 6,593,095 19,381,475 502,690
4H-6, 125-128 234.8 8,622,685 694,444 1,263,503 1,755,401 10,077,113 18,543,659 893,670
4H-7, 5-8 237.0 10,204,475 771,605 1,977,238 1,861,497 12,669,737 36,417,065 670,253
4H-7, 45-48 240.0 9,409,722 451,389 706,019 983,796 7,195,659 15,862,648 1,675,632
5H-1, 5-8 240.4 6,008,873 279,707 569,059 1,215,278 6,814,236 16,086,066 10,388,917
5H-1, 45-48 242.2 3,564,815 364,583 452,353 560,378 4,718,775 14,522,143 3,127,846
5H-1, 85-88 244.0 3,888,889 270,062 578,704 347,222 5,392,886 14,745,560 4,412,497
5H-1, 125-128 245.8 3,883,102 277,778 520,833 549,769 7,602,246 16,086,066 7,540,343
5H-2, 5-8 247.2 5,970,293 289,352 752,315 1,138,117 5,458,472 16,197,774 14,745,560
5H-2, 45-48 249.0 5,983,796 266,204 729,167 682,870 9,060,508 36,975,609 22,230,049
5H-2, 85-88 250.8 2,121,914 96,451 236,304 260,417 2,900,831 8,210,596 1,731,486
5H-2, 125-128 252.6 4,641,204 347,222 248,843 468,750 2,492,316 17,538,280 6,702,527
5H-3, 5-8 253.9 6,903,834 212,723 415,777 502,800 6,105,408 13,662,629 4,479,550
5H-3, 43-45 255.6 7,590,349 125,700 464,123 454,454 5,487,449 23,517,640 2,799,719
5H-3, 85-88 257.5 5,462,963 277,778 636,574 1,354,167 9,117,856 51,274,334 18,320,241
5H-3, 125-128 259.3 3,269,676 221,836 318,287 356,867 8,829,026 44,571,807 7,372,780
5H-4, 5-8 260.6 6,226,852 246,914 378,086 671,296 7,746,835 48,034,779 7,931,324
5H-4, 45-48 262.4 2,826,003 115,741 356,867 424,383 4,580,060 34,685,579 4,133,225
5H-4, 85-88 264.2 1,728,395 61,728 331,790 648,148 6,590,819 42,225,922 6,925,945
5H-4, 125-128 266.0 1,666,667 246,914 841,049 1,782,407 4,753,498 39,656,620 2,569,302
5H-5, 5-8 267.5 3,657,407 246,914 632,716 2,060,185 4,607,240 90,037,284 3,239,555
5H-5, 43-45 269.4 21,132,330 189,043 378,086 850,694 2,399,897 56,301,230 3,462,972
5H-5, 85-88 271.5 7,997,685 462,963 428,241 520,833 3,992,842 35,523,395 6,143,983
5H-5, 125-128 273.5 7,320,602 212,191 376,157 626,929 5,716,438 33,624,345 14,968,978
5H-6, 5-8 274.9 7,141,204 231,481 335,648 682,870 4,225,818 28,709,159 9,271,829
5H-6, 45-48 276.9 8,912,037 108,025 580,633 891,204 12,453,688 57,753,444 20,107,582
5H-6, 85-88 278.9 9,120,370 277,778 451,389 844,907 6,641,147 26,698,401 7,819,615
5H-6, 125-128 280.9 12,287,809 378,086 378,086 1,188,272 9,633,962 42,337,631 18,208,533
5H-7, 5-8 282.4 11,329,090 445,602 621,142 985,725 13,959,914 30,943,334 18,208,533
5H-7, 45-48 284.4 11,460,262 200,617 589,313 752,315 11,594,914 42,896,175 31,166,752
6H-1, 5-8 299.20 9,350,150 541,477 928,247 406,108 16,358,443 60,921,886 19,486,044
6H-1, 125-128 305.16 24,803,241 717,593 729,167 1,412,037 7,604,262 57,753,444 17,314,862
6H-2, 85-88 310.63 6,977,156 552,246 660,001 0 7,208,675 38,443,424 20,558,874
6H-3, 65-68 317.09 11,072,531 648,148 904,707 1,242,284 11,059,170 48,816,741 25,693,021
6H-4, 25-28 322.55 7,025,463 439,815 590,278 1,550,926 19,437,329 13,516,763 1,273,148
6H-5, 5-8 329.01 17,500,000 297,068 1,147,762 378,086 12,677,105 21,671,505 893,670
6H-5, 125-1228 336.31 6,430,683 150,088 1,477,787 785,074 10,766,572 17,605,974 111,430
6H-6, 85-88 343.61 5,805,317 323,266 1,198,778 2,101,228 22,393,798 48,026,422 0
6H-7, 65-68 352.23 3,668,508 216,591 988,196 1,813,948 19,316,215 55,546,425 0
7H-1, 125-128 365.37 11,193,082 646,532 1,980,004 1,050,614 16,707,182 56,606,548 1,002,872
7H-2, 105-108 373.99 7,031,468 440,917 719,391 162,443 18,300,580 27,885,201 1,007,899
7H-4, 45-48 390.18 8,257,527 568,551 1,299,545 1,597,358 1,903,809 0 270,739
7H-5, 5-8 397.48 11,315,586 324,074 1,890,432 1,917,438 29,453,062 26,698,401 3,462,972
7H-5, 125-128 405.44 5,116,959 446,719 920,511 1,597,358 15,477,829 20,157,977 0
7H-6, 105-108 414.06 2,332,219 92,825 545,345 2,065,349 25,421,449 34,940,493 335,966
8H-1, 25-28 422.27 6,979,167 312,500 543,981 2,337,963 22,073,087 53,843,636 185,185
8H-1, 145-148 431.04 5,834,416 433,182 744,531 2,274,204 21,869,796 49,051,077 514,403
8H-2, 105-108 439.00 10,674,835 278,474 777,406 1,786,875 31,067,299 50,506,931 0
8H-3, 85-88 456.06 4,064,429 189,043 540,123 22,604,167 23,224,376 61,551,543 0

Note: RS = resting spores.