leg site hole core coretype section observer top interval piece number top sub piece top bottom interval piece number bottom sub piece bottom lithology color color number structures drilling deformities unusual occurences minerals paleontology other induration more data available code latitude longitude depth top interval depth below sea floor bottom interval depth below sea floor 107 651 A 001 Rotary 01 MAS 000 085 partial void, almost no recovery of sediment in this section light yellowish brown 2.5y 6/4 highly disturbed slightly oxidized R 40.15050 12.75650 0000.00 0 85 107 651 A 001 Rotary 01 MAS 085 115 mud, void (105-115cm) light yellowish brown 2.5y 6/4 highly disturbed (85-95cm); moderately disturbed to soupy? (95-105 cm) slightly oxidized R 40.15050 12.75650 0000.00 85 115 107 651 A 001 Rotary 01 MAS 115 150 mud; voids (124-128,147-150cm) light yellowish brown (115-124cm); light olive gray (124-147cm) 2.5y 6/4 (115-124 cm); 5y 6/2 (124-147 cm) highly disturbed (115-130,145-150cm); moderately disturbed to soupy? (130-145cm) slightly oxidized R 40.15050 12.75650 0000.00 115 150 107 651 A 001 Rotary 02 MAS 000 019 mud with partial void (10-16cm); voids (0-10,16-19cm) light olive gray 5y 6/2 highly to moderately? disturbed slightly oxidized R 40.15050 12.75650 0001.50 150 169 107 651 A 001 Rotary 02 MAS 019 053 mud gray/light gray (19-25cm) grading to light gray (25-53cm) 5y 6/1 grading to 5y 7/1 highly to moderately? disturbed slightly oxidized R 40.15050 12.75650 0001.50 169 203 107 651 A 001 Rotary 02 MAS 053 095 void with a patch of sediment at 78-86cm highly? to moderately distured (78-86cm) almost void of sediment in this section; slightly oxidized R 40.15050 12.75650 0001.50 203 245 107 651 A 001 Rotary 02 MAS 095 118 mud light gray and light olive brown 5y 7/1 and 2.5y 5/6 silty layer (118cm); laminae highly to moderately? disturbed; "very soupy" slightly oxidized R 40.15050 12.75650 0001.50 245 268 107 651 A 001 Rotary 02 MAS 118 150 mud light gray with light olive brown (esp. 118-120,135-140cm) 5y 7/1 with 2.5y 5/6 (esp. 118-120,135-140cm) silty layer (118-120 cm) highly to moderately? disturbed; "very soupy" slightly oxidized; "salt and pepper texture" R 40.15050 12.75650 0001.50 268 300 107 651 A 001 Rotary 03 MAS 000 064 mud olive gray 5y 5/2 highly to moderately? disturbed; "soupy" slightly oxidized; "salt and pepper texture" R 40.15050 12.75650 0003.00 300 364 107 651 A 001 Rotary 03 MAS 064 079 mud yellowish gray? 2.5y 8/0 (??) highly to moderately? disturbed slightly oxidized R 40.15050 12.75650 0003.00 364 379 107 651 A 001 Rotary 03 MAS 079 089 mud gray not indicated in visual core description highly to moderately? disturbed slightly oxidized R 40.15050 12.75650 0003.00 379 389 107 651 A 001 Rotary 03 MAS 089 099 mud with silt layer at 98-99cm yellowish gray (?), dark olive gray (~98-99 cm) 2.5y 8/0 (??), 5y 3/2 (~98-99 cm) silt laminae (98-99cm) highly to moderately? disturbed slightly oxidized R 40.15050 12.75650 0003.00 389 399 107 651 A 001 Rotary 03 MAS 099 110 mud light gray 5y 7/2 highly to moderately? disturbed slightly oxidized R 40.15050 12.75650 0003.00 399 410 107 651 A 001 Rotary 03 MAS 110 120 interstitial water sample R 40.15050 12.75650 0003.00 410 420 107 651 A 001 Rotary 03 MAS 120 150 void R 40.15050 12.75650 0003.00 420 450 107 651 A 001 Rotary 04 MAS 000 069 void R 40.15050 12.75650 0004.50 450 519 107 651 A 001 Rotary 04 MAS 069 076 mud with partial void light gray? 5y 7/2? highly disturbed slightly oxidized R 40.15050 12.75650 0004.50 519 526 107 651 A 001 Rotary 04 MAS 076 109 void R 40.15050 12.75650 0004.50 526 559 107 651 A 001 Rotary 04 MAS 109 122 mud with partial void light gray 5y 7/2 highly disturbed slightly oxidized R 40.15050 12.75650 0004.50 559 572 107 651 A 001 Rotary 04 MAS 122 150 mud; void (148-150cm) light gray 5y 7/2 soupy to moderately disturbed slightly oxidized R 40.15050 12.75650 0004.50 572 600 107 651 A 001 Rotary 05 MAS 000 036 mud light gray 5y 7/2 soupy? to highly disturbed slightly oxidized unlithified R 40.15050 12.75650 0006.00 600 636 107 651 A 001 Rotary 05 MAS 036 150 void no sediment recovery R 40.15050 12.75650 0006.00 636 750 107 651 A 001 Rotary 06 MAS 000 070 mud with partial void (20-70cm); void (0-20cm) olive gray 5y 5/2 R 40.15050 12.75650 0007.50 750 820 107 651 A 001 Rotary 06 MAS 070 150 mud olive gray 5y 5/2 upper portion of fining-upward sequence (130-150cm) highly disturbed slightly oxidized R 40.15050 12.75650 0007.50 820 900 107 651 A 001 Rotary 07 MAS 000 040 mud dark olive gray 5y 3/2 lower portion of fining-upward sequence "salt and pepper texture"; slightly oxidized R 40.15050 12.75650 0009.00 900 940 107 651 A 001 Rotary CC MAS 000 007 mud; void (0-2cm) olive 5y 4/3 highly disturbed slightly oxidized R 40.15050 12.75650 0009.41 940 947 107 651 A 002 Rotary 01 MAS 000 010 mud with partial void olive gray 5y 4/2 highly disturbed to soupy? "drilling mud"; "semi-void" R 40.15050 12.75650 0003.70 370 380 107 651 A 002 Rotary CC MAS 000 012 mud pale yellow (0-4cm) to light olive gray (4-12cm) 5y 8/4 to 5y 6/2 highly disturbed to soupy R 40.15050 12.75650 0003.80 379 391 107 651 A 003 Rotary 01 MAS 000 071 nannofossil-rich calcareous mud olive gray 5y 5/2 moderately disturbed nannos R 40.15050 12.75650 0010.30 1030 1101 107 651 A 003 Rotary 01 MAS 071 081 nannofossil-rich calcareous mud with intercalations of silt and volcaniclastic nannofossil ooze olive gray 5y 5/2 moderately to highly disturbed to soupy? volaniclastics nannos "salt and pepper texture" R 40.15050 12.75650 0010.30 1101 1111 107 651 A 003 Rotary 01 MAS 081 091 nannofossil-rich calcareous mud olive gray 5y 5/2 moderately disturbed nannos R 40.15050 12.75650 0010.30 1111 1121 107 651 A 003 Rotary 01 MAS 091 102 void interval is almost completely void; contains some fluid and sediment R 40.15050 12.75650 0010.30 1121 1132 107 651 A 003 Rotary 01 MAS 102 118 nannofossil-rich calcareous mud with intercalations of silt and volcaniclastic nannofossil ooze olive gray 5y 5/2 highly disturbed to soupy? nannos "salt and pepper texture" R 40.15050 12.75650 0010.30 1132 1148 107 651 A 003 Rotary 01 MAS 118 127 nannofossil-rich calcareous mud olive gray 5y 5/2 highly disturbed nannos R 40.15050 12.75650 0010.30 1148 1157 107 651 A 003 Rotary 01 MAS 127 145 nannofossil-rich calcareous mud with intercalations of silt and volcaniclastic nannofossil ooze olive gray 5y 5/2 highly disturbed to soupy? volcaniclastics nannos "salt and pepper" texture R 40.15050 12.75650 0010.30 1157 1175 107 651 A 003 Rotary CC MAS 000 007 nannofossil-rich calcareous mud olive gray 5y 5/2 highly disturbed nannos R 40.15050 12.75650 0011.74 1173 1180 107 651 A 004 Rotary 01 ROB 000 150 nannofossil-rich calcareous mud gray 5y 5/1 nannos R 40.15050 12.75650 0019.80 1979 2129 107 651 A 004 Rotary 02 ROB 000 150 nannofossil-rich calcareous mud gray 5y 5/1 nannos R 40.15050 12.75650 0021.30 2129 2279 107 651 A 004 Rotary 03 ROB 000 150 nannofossil-rich calcareous mud gray 5y 5/1 nannos R 40.15050 12.75650 0022.80 2279 2429 107 651 A 004 Rotary 04 ROB 000 082 nannofossil-rich calcareous mud gray 5y 5/1 nannos R 40.15050 12.75650 0024.30 2429 2511 107 651 A 004 Rotary 04 ROB 082 150 void R 40.15050 12.75650 0024.30 2511 2579 107 651 A 004 Rotary 05 ROB 000 150 void (no sediment recovery) R 40.15050 12.75650 0025.80 2579 2729 107 651 A 004 Rotary 06 ROB 000 032 sand (0-27 cm); nannofossil-rich calcareous mud (27-32 cm) gray 5y 5/1 highly disturbed nannos (27-32cm) R 40.15050 12.75650 0027.30 2729 2761 107 651 A 004 Rotary 06 ROB 032 119 sand gray 5y 5/1 highly disturbed R 40.15050 12.75650 0027.30 2761 2848 107 651 A 004 Rotary 06 ROB 119 150 organic geochemistry sample R 40.15050 12.75650 0027.30 2848 2879 107 651 A 004 Rotary 07 ROB 000 036 sand gray 5y 5/1 highly disturbed R 40.15050 12.75650 0028.80 2879 2915 107 651 A 004 Rotary 07 ROB 036 040 nannofossil-rich calcareous mud gray 5y 5/1 highly disturbed nannos R 40.15050 12.75650 0028.80 2915 2919 107 651 A 004 Rotary 07 ROB 040 067 sand; partially void gray 5y 5/1 highly disturbed R 40.15050 12.75650 0028.80 2919 2946 107 651 A 004 Rotary CC ROB 000 011 nannofossil-rich calcareous mud gray 5y 5/1 highly disturbed nannos R 40.15050 12.75650 0029.46 2945 2956 107 651 A 007 Rotary 01 REH 000 150 pumice gray 10yr 5/1 reverse graded bedding; coarsening upward sequence pumice pumice core 7 is a "gravity flow" - the entire core is reverse graded R 40.15050 12.75650 0049.50 4950 5100 107 651 A 007 Rotary 02 REH 000 142 pumice gray 10yr 5/1 reverse graded bedding; coarsening upward sequence pumice pumice core 7 is a "gravity flow" - the entire core is reverse graded R 40.15050 12.75650 0051.00 5100 5242 107 651 A 007 Rotary 02 REH 142 150 void R 40.15050 12.75650 0051.00 5242 5250 107 651 A 007 Rotary 03 REH 000 151 pumice gray 10yr 5/1 reverse graded bedding; coarsening upward sequence pumice pumice core 7 is a "gravity flow" - the entire core is reverse graded R 40.15050 12.75650 0052.50 5250 5401 107 651 A 007 Rotary 04 REH 000 062 pumice gray 10yr 5/1 reverse graded bedding; coarsening upward sequence pumice pumice core 7 is a "gravity flow" - the entire core is reverse graded R 40.15050 12.75650 0054.00 5400 5462 107 651 A 007 Rotary CC REH 000 012 pumice gray 10yr 5/1 reverse graded bedding; coarsening upward sequence pumice pumice core 7 is a "gravity flow" - the entire core is reverse graded R 40.15050 12.75650 0054.60 5459 5471 107 651 A 008 Rotary 01 SAR 000 030 nannofossil mud with pumice fragments at 0-5cm and volcanic ash at 5-10?,15-30cm dark gray (0-10 cm); gray grading downward to dark gray (10-30 cm) 5y 4/1 (0-10 cm); 5y 5/1 grading downward to 5y 4/1 (10-30 cm) normal graded bedding; fining-upward sequence (10-30 cm) moderately disturbed pumice fragments (0-5cm) pumice fragments (0-5cm); volcanic ash (5-10?,15-30cm) nannos unlithified R 40.15050 12.75650 0059.20 5920 5950 107 651 A 008 Rotary 01 SAR 030 060 nannofossil mud with scattered volcanic lapilli and ash (30-51cm) olive gray (30-51 cm); light gray (51-60 cm) 5y 5/2 (30-51 cm); 5y 7/2 (51-60 cm) moderately disturbed scattered volcanic lapilli and ash (30-51 cm) volcanic ash and lapilli (30-51 cm) nannos R 40.15050 12.75650 0059.20 5950 5980 107 651 A 008 Rotary 01 SAR 060 075 volcanic lapilli dark olive gray 5y 3/2 coarsening upward sequence; reverse graded bedding moderately disturbed volcanic lapilli volcanic lapilli R 40.15050 12.75650 0059.20 5980 5995 107 651 A 008 Rotary 01 SAR 075 092 nannofossil mud light gray 5y 7/2 moderately disturbed nannos unlithified R 40.15050 12.75650 0059.20 5995 6012 107 651 A 008 Rotary 01 SAR 092 126 volcanic lapilli dark olive gray with "admixture of white, black and dark yellowish green" 5y 3/2 with "admixture of 5y 8/1, 5y 2.5/1 and 10gy 4/4" coarsening upward sequence; reverse graded bedding moderately disturbed volcanic lapilli volcanic lapilli R 40.15050 12.75650 0059.20 6012 6046 107 651 A 008 Rotary 01 SAR 126 137 nannofossil mud admixture of light olive gray and olive gray admixture of 5y 6/2 and 5y 5/2 moderately disturbed nannos R 40.15050 12.75650 0059.20 6046 6057 107 651 A 008 Rotary 01 SAR 137 150 volcanic lapilli dark olive gray 5y 3/2 moderately disturbed volcanic lapilli volcanic lapilli R 40.15050 12.75650 0059.20 6057 6070 107 651 A 008 Rotary 02 SAR 000 150 volcanic lapilli dark olive gray with "admixture of white, black, dark olive gray? and light reddish brown" 5y 3/2 with "admixture of 5y 8/1, 5y 2.5/1, 10gy 4/4 and 2.5yr 6/4" slightly disturbed volcanic lapilli; pumice; volcanic glass volcanic lapilli; pumice; volcanic glass shell fragments R 40.15050 12.75650 0060.70 6070 6220 107 651 A 008 Rotary 03 SAR 000 121 volcanic lapilli dark olive gray with "admixture of white, black, dark olive gray? and light reddish brown" 5y 3/2 with admixture of 5y 8/1, 5y 2.5/1, 10gy 4/4? and 2.5yr 6/4" slightly disturbed volcanic lapilli; pumice; volcanic glass volcanic lapilli; pumice; volcanic glass shell fragments R 40.15050 12.75650 0062.20 6220 6341 107 651 A 008 Rotary 03 SAR 121 150 organic geochemistry sample R 40.15050 12.75650 0062.20 6341 6370 107 651 A 008 Rotary 04 SAR 000 073 volcanic lapilli dark olive gray with admixture of white, black, dark olive gray? and light reddish brown 5y 3/2 with admixture of 5y 8/1, 5y 2.5/1, 10gy 4/4? and 2.5yr 6/4 slightly disturbed volcanic lapilli; pumice; volcanic glass volcanic lapilli; pumice; volcanic glass shell fragments R 40.15050 12.75650 0063.70 6370 6443 107 651 A 008 Rotary CC SAR 000 016 volcanic lapilli dark olive gray with admixture of white, black, dark olive gray? and light reddish brown 5y 3/2 with admixture of 5y 8/1, 5y 2.5/1, 10gy 4/4? and 2.5yr 6/4 slightly disturbed volcanic lapilli; volcanic glass; pumice volcanic lapilli; volcanic glass; pumice shell fragments R 40.15050 12.75650 0064.42 6441 6457 107 651 A 009 Rotary 01 SAR 000 052 sandy pumice mudstone dark gray 5y 4/1 fining upward sequence & normal graded bedding pumice pebbles pumice pebbles "salt and pepper texture"; graded bedding suggests gravity flow depositional mechanism R 40.15050 12.75650 0068.80 6880 6932 107 651 A 009 Rotary 01 SAR 052 066 sandy pumice mudstone gray 5y 5/1 normal graded bedding pumice pebbles; brecciated mud pebbles? pumice pebbles graded bedding suggests gravity flow depositional mechanism R 40.15050 12.75650 0068.80 6932 6946 107 651 A 009 Rotary 01 SAR 066 090 mudstone gray/light gray grading down to light gray w/ dark gray at 73-74cm grading down to olive gray 5y 6/1 grading down to 5y 7/1 with 5y 4/1 grading down to 5y 5/2 poorly laminated (66-90 cm) highly disturbed (75-82 cm) R 40.15050 12.75650 0068.80 6946 6970 107 651 A 009 Rotary 01 MAS 090 150 mudstone olive (90-95cm) grading downward to olive gray (95-150cm) 5y 5/3 (90-95cm) grading downward to 5y 5/2 (95-150cm) highly disturbed (90-96cm) R 40.15050 12.75650 0068.80 6970 7030 107 651 A 009 Rotary CC MAS 000 010 mudstone olive gray 5y 5/2 highly disturbed to brecciated? R 40.15050 12.75650 0069.92 6991 7001 107 651 A 010 Rotary 01 MAS 000 041 mudstone and sandstone (sand grading into sandy mudstone and mudstone) pale olive 5y 6/3 normal graded bedding & fining upward sequence slightly disturbed (0-25 cm);highly disturbed(25-41 cm) quartz pebbles at turbidite base quartz pebbles in base of turbidite mixed detrital and volcanogenic turbidite R 40.15050 12.75650 0078.30 7830 7871 107 651 A 010 Rotary 01 MAS 041 065 mudstone and sandstone (sand grading into sandy mudstone and mudstone) light olive gray grading downward to pale olive 5y 6/2 grading downward to 5y 6/3 fining upward sequence & normal graded bedding slightly disturbed (45-60 cm);highly disturbed(60-65 cm) quartz and metamorphic rock pebbles (60-65cm) quartz and metamorphic rock pebbles in base of turbidite (60-65cm) mixed detrital and volcanogenic turbidite R 40.15050 12.75650 0078.30 7871 7895 107 651 A 010 Rotary 01 MAS 065 080 mudstone and sandstone (sand grading into sandy mudstone and mudstone) light olive gray grading to pale olive; blackish (69-70cm) 5y 6/2 grading to 5y 6/3 fining upward sequence & normal graded bedding moderately disturbed (65-72 cm);highly disturbed(72-80 cm) mixed detrital and volcanogenic turbidite R 40.15050 12.75650 0078.30 7895 7910 107 651 A 010 Rotary CC MAS 000 008 mudstone and sandstone pale olive 5y 6/3 highly disturbed R 40.15050 12.75650 0079.10 7909 7917 107 651 A 011 Rotary 01 MAS 000 150 unconsolidated sand and gravel (0-135 cm); void (135-150 cm) dark olive gray (0-135 cm) 5y 3/2 (0-135 cm) highly disturbed (0-135 cm) "small piece of mud" (80cm); "salt and pepper colored" small piece of more indurated material at 135cm R 40.15050 12.75650 0088.00 8800 8950 107 651 A 011 Rotary 02 MAS 000 150 void R 40.15050 12.75650 0089.50 8950 9100 107 651 A 011 Rotary 03 MAS 000 113 void (0-40 cm);sand and gravel (40-113 cm) dark olive gray 5y 3/2 highly disturbed R 40.15050 12.75650 0091.00 9100 9213 107 651 A 011 Rotary 03 MAS 113 150 sand and gravel (113-129,134-150cm); micritic mudstone (129-134 cm) dark olive gray(113-134,137-140,143-150cm);light olive gray (134-137cm);light gray (140-143 cm) 5y 6/2(134-137,143-150cm);5y 3/2(113-134,137-140cm);5y 7/1(140-143cm) highly disturbed indurated (115-135cm) R 40.15050 12.75650 0091.00 9213 9250 107 651 A 011 Rotary 04 MAS 000 150 sand and gravel dark olive gray 5y 3/2 highly disturbed R 40.15050 12.75650 0092.50 9250 9400 107 651 A 011 Rotary 05 MAS 000 150 sand and gravel dark olive gray 5y 3/2 highly disturbed (0-115 cm); slightly disturbed (115-150 cm) shell fragments - crustacean (77cm),pteropod (146cm),gastropod (148 cm) "mud fragment" (22 cm) R 40.15050 12.75650 0094.00 9400 9550 107 651 A 011 Rotary 06 MAS 000 057 sand and gravel dark olive gray 5y 3/2 slightly disturbed R 40.15050 12.75650 0095.50 9550 9607 107 651 A 011 Rotary CC MAS 000 010 sand and gravel dark olive gray 5y 3/2 highly disturbed R 40.15050 12.75650 0096.07 9606 9616 107 651 A 012 Rotary 01 MAS 000 008 breccia and sand with gravel passing into clay and mudstone and nannofossil ooze dark gray 5y 4/1 normal graded bedding & fining upward sequence; clasts clasts of extrusive, sedimentary and metamorphic? origin nannos clasts to 5mm in size of extrusive, sedimentary and metamorphic? origin R 40.15050 12.75650 0097.40 9740 9748 107 651 A 012 Rotary 01 MAS 008 041 breccia, sand, gravel, clay, mudstone and nannofossil ooze olive gray grading down to grayish green grading down to very dark gray 5y 4/2 grading down to 5g 5/2 grading down to 5y 3/1 highly disturbed (8-15cm) clasts of extrusive, sedimentary and possibly metamorphic origin nannos clasts to 5mm across, and are of extrusive, sedimentary and possibly metamorphic origin; piece of indurated, late pliocene age clay (19cm) piece of indurated late pliocene age clay (19cm) R 40.15050 12.75650 0097.40 9748 9781 107 651 A 012 Rotary 01 MAS 041 050 breccia and sand with gravel passing into clay and mudstone and nannofossil ooze black to very dark gray 5y 2/0 (?) to 5y 3/1 normal graded bedding; fining upward sequence; laminae and cross laminae highly disturbed (45-50cm) clasts of extrusive, sedimentary and possibly metamorphic origin nannos clasts reach size of 5 mm across and include material of extrusive, sedimentary and possibly metamorphic origin R 40.15050 12.75650 0097.40 9781 9790 107 651 A 012 Rotary 01 MAS 050 079 breccia, sand, gravel, clay, mudstone and nannofossil ooze olive gray grading down to gray/light gray grading down to olive grading down to gray/light gray 5y 4/2 grading down to 5y 6/1 grading donw to 5y 5/3 grading down to 5y 6/1 highly disturbed (50-52cm) nannos R 40.15050 12.75650 0097.40 9790 9819 107 651 A 012 Rotary 01 MAS 079 085 breccia, sand, gravel, clay, mudstone and nannofossil ooze dark olive gray 5y 3/2 normal graded bedding & fining upward sequence nannos R 40.15050 12.75650 0097.40 9819 9825 107 651 A 012 Rotary 01 MAS 085 097 breccia, sand, gravel, mudstone, nannofossil ooze gray;dark olive gray(90-91 cm) 5y 5/1; 5y 3/2 (90-91 cm) layer (90-91cm) highly disturbed (88-92cm) nannos R 40.15050 12.75650 0097.40 9825 9837 107 651 A 012 Rotary CC MAS 000 013 void (0-3cm); breccia, sand, gravel, mudstone, nannofossil ooze (3-13cm) gray 5y 5/1 highly disturbed nannos R 40.15050 12.75650 0098.37 9837 9850 107 651 A 013 Rotary 01 MAS 000 150 breccia, sand and sandstone very dark gray 5y 3/1 laminae(7-12,25-30,57-72,90-97cm):fining-upward sequences (57-62,92-97,120-125,135-140,142-147 cm) highly disturbed (35-50,75-100 cm) silica (opal?) cement? graded units are interpreted as discrete depositional pulses; clastic grains are as large as 1cm in diameter R 40.15050 12.75650 0107.00 10700 10850 107 651 A 013 Rotary 02 MAS 000 103 breccia, sand and sandstone; void (0-17cm) very dark gray (0-55,57-97,99-103cm); dark gray (55-57,97-99cm) 5y 3/1 (0-55,57-97,99-103cm); 5y 4/1 (55-57,97-99cm) fining upward sequences (55-98,98-103cm) silica (opal?) cement? graded units are interpreted as discrete depositional pulses; clastic grains are as large as 1cm in diameter R 40.15050 12.75650 0108.50 10850 10953 107 651 A 013 Rotary 02 MAS 103 150 breccia, sand and sandstone; void (146-150cm) very dark gray (106-146cm); dark gray (103-106cm) 5y 3/1 (106-146cm); 5y 4/1 (103-106cm) fining upward sequences (103-120,121-133,133-144cm) silica (opal?) cement? graded units are interpreted as discrete depositional pulses; clastic grains are as large as 1cm in diameter R 40.15050 12.75650 0108.50 10953 11000 107 651 A 013 Rotary 03 MAS 000 150 breccia, sand and sandstone (0-77 cm);void (77-150 cm) very dark gray (0-77 cm) 5y 3/1 (0-77 cm) silica (opal?) cement? clastic grains up to 10 mm across R 40.15050 12.75650 0110.00 11000 11150 107 651 A 013 Rotary 04 MAS 000 150 void R 40.15050 12.75650 0111.50 11150 11300 107 651 A 013 Rotary 05 MAS 000 150 partial void (0-36cm); breccia, sand and sandstone very dark gray 5y 3/1 highly disturbed silica (opal?) cement? clastic grains are up to 1cm in diameter R 40.15050 12.75650 0113.00 11300 11450 107 651 A 013 Rotary 06 MAS 000 044 breccia, sand and sandstone very dark gray 5y 3/1 fining upward sequence (36-44 cm) highly disturbed silica (opal?) cement? clastic grains are up to 1cm in diameter; graded unit is interpreted as a discrete depositional pulse R 40.15050 12.75650 0114.50 11450 11494 107 651 A 013 Rotary CC MAS 000 006 breccia very dark gray 5y 3/1 silica (opal?) cement? clastic grains are up to 1cm in diameter R 40.15050 12.75650 0115.01 11501 11507 107 651 A 014 Rotary 01 REH 000 150 sand; partial void (125-150cm) very dark gray 5y 3/1 highly disturbed volcaniclastic sand (lapilli) volcaniclastic sand (lapilli) "salt and pepper texture"; well-sorted R 40.15050 12.75650 0116.70 11669 11819 107 651 A 014 Rotary 02 REH 000 120 volcaniclastic sand (0-95cm); calcareous mud (95-120cm); partial void (35-70,80-120cm) very dark gray 5y 3/1 moderately disturbed (0-60 cm);highly disturbed (60-90 cm) volcaniclastic sand (lapilli) volcaniclastic sand (lapilli) grains are 1-2mm in size; well-sorted R 40.15050 12.75650 0118.20 11819 11939 107 651 A 014 Rotary 02 REH 120 150 organic geochemistry sample R 40.15050 12.75650 0118.20 11939 11969 107 651 A 014 Rotary 03 REH 000 083 calcareous mud gray 5y 5/1 moderately disturbed (0-60 cm);highly disturbed (60-83 cm) cemented breccia pebbles at base of core? cemented breccia pebbles at base of core? R 40.15050 12.75650 0119.70 11969 12052 107 651 A 014 Rotary CC REH 000 008 calcareous mud gray 5y 5/1 cemented breccia? R 40.15050 12.75650 0120.54 12054 12062 107 651 A 015 Rotary 01 SAR 000 150 volcanic lapilli very dark gray 5y 3/1 drilling breccia volcanic breccia, lapilli and tuff volcanic breccia, lapilli and tuff R 40.15050 12.75650 0126.30 12630 12780 107 651 A 015 Rotary 02 SAR 000 084 volcanic lapilli; calcareous mud (17 cm) very dark gray w/ patches of light olive gray at 17cm and dark gray at 25-31cm 5y 3/1 w/ patches of 5y 6/2 at 17cm and 5y 4/1 at 25-31cm drilling breccia to slightly disturbed? at 25-33cm volcanic breccia, lapilli, and tuff vitric fragments in various stages of alteration; volcanic breccia, lapilli, and tuff R 40.15050 12.75650 0127.80 12780 12864 107 651 A 015 Rotary CC SAR 000 014 volcanic lapilli (volcanic breccia) dark gray 5y 4/1 volcanic breccia, lapilli and tuff vitric fragments; volcanic breccia and tuff R 40.15050 12.75650 0128.63 12863 12877 107 651 A 016 Rotary 01 MCK 000 050 volcanic ash and sand interbedded with ash and marly chalk; void (7-17 cm) gray 10yr 5/1 fining upward sequences (0-7,17-23 cm); laminae (17-23 cm); minor (0-7,20-25,40-50cm) to moderate (35-40cm) bioturbation moderately fragmented volcanic ash, sand and vitric tuff volcanic glass; volcanic ash; crystalline vitric tuff R 40.15050 12.75650 0136.00 13600 13650 107 651 A 016 Rotary CC MCK 000 012 sand mudstone gray; light gray 10yr 5/1; 10yr 6/1 mm-thick laminae fine-grained marly chalk with coarser sandy chalk R 40.15050 12.75650 0136.50 13650 13662 107 651 A 017 Rotary 01 MCK 000 082 silty mud with thin layers of detrital foram sandy mud olive gray (6-12,18-49 cm);dark gray (12-18,49-82 cm) 5y 5/2 (6-12,18-49 cm); 5y 4/1 (12-18,49-82 cm) moderate bioturbation (10-15,45-52 cm);laminae (32-35,76 cm); scoured, sharp contacts (28,37,63cm); thin layers drilling breccia (0-28,50-55,68-76 cm); moderately fragmented (28-50,55-68,76-82 cm) forams scoured, sharp contacts (28,37, and 63 cm); possible turbidites above scoured, sharp contacts R 40.15050 12.75650 0145.70 14569 14651 107 651 A 017 Rotary CC MCK 000 022 silty mud with thin layers of detrital foram sandy mud? dark gray 5y 4/1 thin layers drilling breccia forams? R 40.15050 12.75650 0146.51 14650 14672 107 651 A 018 Rotary 01 MCK 000 150 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0154.90 15489 15639 107 651 A 018 Rotary 02 MCK 000 150 marly chalk gray 5y 5/1 volcanic glass? nannos R 40.15050 12.75650 0156.40 15639 15789 107 651 A 018 Rotary 03 MCK 000 150 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0157.90 15789 15939 107 651 A 018 Rotary 04 MCK 000 150 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0159.40 15939 16089 107 651 A 018 Rotary 05 MCK 000 140 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0160.90 16089 16229 107 651 A 018 Rotary 05 MCK 140 150 interstitial water sample R 40.15050 12.75650 0160.90 16229 16239 107 651 A 018 Rotary 06 MCK 000 150 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0162.40 16239 16389 107 651 A 018 Rotary 07 MCK 000 061 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0163.90 16389 16450 107 651 A 018 Rotary CC MCK 000 019 marly chalk gray 5y 5/1 nannos R 40.15050 12.75650 0164.49 16449 16468 107 651 A 019 Rotary 01 MCK 000 059 silty mud gray 5y 5/1 pronounced laminae slightly fractured to moderately fragmented (26-40cm) nannos there is no core catcher for this core R 40.15050 12.75650 0164.60 16460 16519 107 651 A 020 Rotary CC MCK 000 018 volcanic breccia (0-15 cm); nannofossil ooze (15-18 cm) gray (0-15 cm);gray/light gray (15-18 cm) 5y 5/1 (0-15 cm); 5y 6/1 (15-18 cm) moderately fragmented (0-15cm) to highly disturbed (15-18cm) volcanic breccia, granular tuff volcanic breccia, granular tuff nannos (15-18 cm) crs to granular tuff; cemented volcanic breccia R 40.15050 12.75650 0174.20 17419 17437 107 651 A 022 Rotary 01 MAS 000 045 gravel and sand with calcareous mudstone at 18-31,39-45cm; void (0-12cm) olive gray (12-14,18-32,39-45cm); dark gray (14-18,32-39cm) 5y 5/2 (12-14cm); 5y 4/1 (14-18,32-39cm); 5y 5/2 grading down to 5y 4/2 (18-32,39-45cm) laminae (16-40 cm); strong bioturbation (22-23,40-41cm) highly disturbed (0-20 cm);moderately disturbed (20-45 cm) "salt and pepper texture" (32-39cm) "weakly" indurated R 40.15050 12.75650 0193.50 19350 19395 107 651 A 022 Rotary CC MAS 000 018 calcareous mudstone; partial void (10-18cm); void (0-2cm) olive gray (0-10 cm); dark gray (10-18 cm) 5y 5/2 (0-10 cm); 5y 4/1 (10-18 cm) layers (10-18cm); lamina (5cm) highly disturbed (10-18 cm) "salt and pepper texture" R 40.15050 12.75650 0193.95 19394 19412 107 651 A 023 Rotary 01 MAS 000 020 crs sandstone, partly volcanogenic dark gray (0-4,5-20cm); light gray (4-5 cm) 5y 4/1 (0-4,5-20cm); 5y 7/1 (4-5 cm) fining-upward sequences (0-4,5-20 cm); laminae (0-5 cm) moderately disturbed volcanogenic volcanogenic moderately well-rounded grains to 5mm in diameter R 40.15050 12.75650 0203.20 20319 20339 107 651 A 023 Rotary 01 MAS 020 032 sandy silt (20-22 cm);silty mud, partly volcanogenic (22-32 cm) light gray (20-22,26-29 cm); olive gray (22-26 cm); gray/light gray (29-32 cm) 5y 7/1(20-22,26-29cm); 5y 5/2(22-26cm);5y 6/1(29-32cm) convoluted bed (20-22cm) moderately disturbed volcanogenic volcanogenic R 40.15050 12.75650 0203.20 20339 20351 107 651 A 023 Rotary 01 MAS 032 150 silty mud, partly volcanogenic very dark grayish brown (32cm); olive gray (34-150cm); black sapropel (32-34cm) 2.5y 3/2 (32cm); 5y 5/3; 5y 5/2 laminae (32-66 cm); convolute bedding (70cm) moderately to slightly disturbed volcanogenic volcanogenic sapropelic layer (32-34cm) R 40.15050 12.75650 0203.20 20351 20469 107 651 A 023 Rotary 02 MAS 000 150 silty mud, partly volcanogenic olive gray 5y 5/2 slightly to moderately? disturbed volcanogenic volcanogenic R 40.15050 12.75650 0204.70 20469 20619 107 651 A 023 Rotary 03 MAS 000 053 silty mud, partly volcanogenic olive gray 5y 5/2 slightly to moderately? disturbed volcanogenic volcanogenic R 40.15050 12.75650 0206.20 20619 20672 107 651 A 023 Rotary CC MAS 000 013 silty mud, partly volcanogenic olive gray 5y 5/2 moderately disturbed volcanogenic volcanogenic R 40.15050 12.75650 0206.72 20672 20685 107 651 A 024 Rotary 01 ROB 000 040 nanofossil mud with minor siltstone (8,40cm) dark olive gray (8,40cm);olive gray 5y 3/2 (8,40cm); 5y 5/2 parallel laminae (17,24,30cm); minor bioturbation and burrowing (10-17,17-24,24-30,30-40cm) highly disturbed (0-8 cm) nannos laminae are very thin silty layers R 40.15050 12.75650 0212.90 21289 21329 107 651 A 024 Rotary 01 ROB 040 084 nannofossil mud with minor siltstone (83-84cm); void (40-42cm) light olive gray grading down to olive gray 5y 6/2 grading down to 5y 4/2 silty laminae (83-84cm) nannos R 40.15050 12.75650 0212.90 21329 21373 107 651 A 024 Rotary 01 ROB 084 150 nannofossil mud with minor siltstone (99,101,110cm) olive gray grading down to dark olive gray (84-115cm); olive gray (115-150cm) 5y 4/2 grading down to 5y 3/2 (84-115cm); 5y 4/2 (115-150cm) silty laminae (99,101,110cm); weak normal graded bedding (103cm); minor bioturbation (103-115cm) highly disturbed (84-97cm) nannos sharp basal contact at 103cm R 40.15050 12.75650 0212.90 21373 21439 107 651 A 024 Rotary 02 ROB 000 018 nannofossil mud with minor siltstone? olive gray 5y 5/2 moderately disturbed (5-18cm); highly disturbed (0-5cm) nannos R 40.15050 12.75650 0214.40 21439 21457 107 651 A 024 Rotary CC ROB 000 015 nannofossil mud with minor siltstone? olive gray 5y 5/2 nannos R 40.15050 12.75650 0214.59 21458 21473 107 651 A 025 Rotary 01 MAS 000 030 nannofossil chalk with subordinate clay and minor siltstone gray/light gray (0-8,15-18cm); olive gray (8-15,18-30 cm) 5y 6/1 (0-8,15-18cm); 5y 5/2 (8-15,18-30 cm) fining upward sequences (14-17,26-30cm);laminae (14-17,20-26,29cm); low angle cross laminae (29-30cm); strong bioturbation (8-14,17-20,26-29cm) slightly disturbed nannos turbidites R 40.15050 12.75650 0222.60 22260 22290 107 651 A 025 Rotary 01 MAS 030 064 nannofossil chalk with subordinate clay and minor siltstone gray/light gray(30-37,43-58cm);olive gray(37-43,62-64cm);very dark gray (58-62 cm) 5y 6/1 (30-37,43-58cm); 5y 5/2 (37-43,62-64cm); 5y 3/1 (58-62cm) cross laminae (32,41-43cm);fining upward sequence (58-64 cm); strong bioturbation (35-40cm); laminae (58-64cm); scoured, sharp contact? (64cm) slightly disturbed nannos turbidites; scoured, sharp contact? (64cm) R 40.15050 12.75650 0222.60 22290 22324 107 651 A 025 Rotary 01 MAS 064 080 nannofossil chalk with subordinate clay and minor siltstone olive gray (64-69 cm);gray/light gray (69-80 cm) 5y 5/2 (64-69 cm); 5y 6/1 (69-80cm) laminae (66-69,78-80 cm); strong bioturbation (64-68,76-78cm); scoured, sharp contacts? (64,69cm) slightly disturbed nannos turbidites; scoured, sharp contacts? (64,69cm) R 40.15050 12.75650 0222.60 22324 22340 107 651 A 025 Rotary 01 MAS 080 112 nannofossil chalk with subordinate clay and minor siltstone olive gray (80-86,89-112cm);gray/light gray (86-89cm) 5y 5/2 (80-86,89-112cm); 5y 6/1 (86-89cm) laminae (92-102 cm); cross laminae (108-112 cm); load cast (106cm); strong bioturbation (80-92cm); scoured, sharp contact? (112cm) slightly disturbed nannos turbidites; scoured, sharp contact? (112cm) R 40.15050 12.75650 0222.60 22340 22372 107 651 A 025 Rotary 01 MAS 112 126 nannofossil chalk with subordinate clay and minor siltstone gray/light gray (112-114cm); olive gray (114-126cm) 5y 6/1 (112-114cm); 5y 5/2 (114-126cm) cross laminae (114-115,124-126cm); fining upward sequence (123-136cm); strong bioturbation (120-123cm); scoured, sharp contact (112cm); convolute beds? (114cm) slightly disturbed nannos turbidites; scoured, sharp contact (112cm) R 40.15050 12.75650 0222.60 22372 22386 107 651 A 025 Rotary 01 MAS 126 150 nannofossil chalk with subordinate clay and minor siltstone gray/light gray (126-129cm); olive gray (129-150cm) 5y 6/1 (126-129cm); 5y 5/2 (129-150cm) cross laminae (135-137cm); laminae (134-135,147-150cm); strong bioturbation (126-131,137-147cm) slightly (126-147cm) to highly (147-150cm) disturbed nannos turbidites R 40.15050 12.75650 0222.60 22386 22410 107 651 A 025 Rotary 02 MAS 000 060 nannofossil chalk with subordinate clay and minor siltstone olive gray (0-7cm);gray/light gray (7-60 cm) 5y 5/2 (0-7cm); 5y 6/1 (7-60 cm) fining-upward sequences (0-4,52-58 cm);laminae (2-4,7-9,11-13,18-20,26-30,43-45,50-58cm); cross laminae (4,58-60cm); strong bioturbation (5-7,9-11,17-18cm) slightly disturbed nannos turbidites R 40.15050 12.75650 0224.10 22410 22470 107 651 A 025 Rotary 02 MAS 060 097 nannofossil chalk with subordinate clay and minor siltstone olive gray (60-78cm);gray/light gray (78-97cm) 5y 5/2 (60-78cm); 5y 6/1 (78-97cm) laminae (66,75-82cm); cross laminae (78cm); strong bioturbation (64-67,90-95cm) slightly disturbed nannos turbidites R 40.15050 12.75650 0224.10 22470 22507 107 651 A 025 Rotary 02 MAS 097 109 nannofossil chalk with subordinate clay and minor siltstone olive gray (97-109cm) 5y 5/2 (97-109cm) scoured sharp contact (109cm), laminae (97-109cm);fining-upward sequence (102-106cm) slightly (97-105cm) to highly (105-109cm) disturbed nannos scoured, sharp lower contact (109 cm); turbidites R 40.15050 12.75650 0224.10 22507 22519 107 651 A 025 Rotary 02 MAS 109 150 nannofossil chalk with subordinate clay and minor siltstone very dark gray (109-118 cm);olive gray (118-150 cm) 5y 3/1 (109-118 cm);5y 5/2 (118-150 cm) scoured sharp contact (110cm), laminae (120-135 cm); strong bioturbation (122-126cm) slightly to highly (109-112cm) disturbed nannos scoured, sharp upper contact (109 cm); turbidites R 40.15050 12.75650 0224.10 22519 22560 107 651 A 025 Rotary 03 MAS 000 062 nannofossil chalk with subordinate clay and minor siltstone olive gray (0-54,55-62cm); dark gray (54-55cm) 5y 5/2 (0-54,55-62cm); 5y 4/1 (54-55cm) laminae (0-5,20-25,34-37,55-62 cm); low angle cross laminae (5-6cm); layer (54-55cm); scoured, sharp contact (62cm) slightly (0-22,34-62cm) to highly (22-34cm) disturbed nannos; sapropel (54-55 cm) scoured, sharp contact (62cm); turbidites R 40.15050 12.75650 0225.60 22560 22622 107 651 A 025 Rotary 03 MAS 062 116 nannofossil chalk with subordinate clay and minor siltstone olive gray 5y 5/2 laminae (85-115 cm);current ripples (85 cm);low angle cross laminae (100 cm); scoured, sharp contact (62cm) slightly disturbed nannos turbidites; scoured, sharp contact (62cm) R 40.15050 12.75650 0225.60 22622 22676 107 651 A 025 Rotary 03 MAS 116 132 nannofossil chalk with subordinate clay and minor siltstone olive gray 5y 5/2 laminae slightly (122-132cm) to highly (116-122cm) disturbed nannos turbidites R 40.15050 12.75650 0225.60 22676 22692 107 651 A 025 Rotary 03 MAS 132 150 nannofossil chalk with subordinate clay and minor siltstone olive gray (132-137,140-142,144-150cm);dark gray (137-140,142-144 cm) 5y 5/2 (132-137,140-142,144-150cm);5y 4/1 (137-140,142-144 cm) laminae (135-140,147 cm); scoured, sharp contact (140cm) slightly (132-140,147-150cm) to highly (140-147cm) disturbed garnet grains (142-145 cm) nannos turbidites; scoured, sharp contact (140cm) R 40.15050 12.75650 0225.60 22692 22710 107 651 A 025 Rotary 04 MAS 000 060 nannofossil chalk with subordinate clay and minor siltstone light olive gray 5y 6/2 laminae (10-14,19,29-36cm); cross laminae (48-54cm) slightly (15-35,45-60cm) to highly (0-15,35-45cm) disturbed nannos; forams? turbidites R 40.15050 12.75650 0227.10 22710 22770 107 651 A 025 Rotary 04 MAS 060 090 nannofossil chalk with subordinate clay and minor siltstone gray/light gray 5y 6/1 laminae (60-68,72-76,84-86 cm);cross laminae (76-78cm); convolute and contorted bedding (72-75cm); strong bioturbation (79-83cm) slightly to highly disturbed nannos; forams? turbidites R 40.15050 12.75650 0227.10 22770 22800 107 651 A 025 Rotary 04 MAS 090 120 nannofossil chalk with subordinate clay and minor siltstone light olive gray (90-98cm);gray/light gray (98-120 cm) 5y 6/2, 5y 6/1 laminae (90-93,105-107cm);strong bioturbation (110-120cm) slightly to highly (98-102cm) disturbed forams?; nannos turbidites R 40.15050 12.75650 0227.10 22800 22830 107 651 A 025 Rotary 04 MAS 120 150 organic geochemistry sample R 40.15050 12.75650 0227.10 22830 22860 107 651 A 025 Rotary 05 MAS 000 038 nannofossil chalk with subordinate clay and minor siltstone olive gray (0-32cm);light olive gray (32-38cm) 5y 5/2 (0-32cm); 5y 6/2 (32-38cm) laminae (0-2,8-11,25-30,32-38cm);cross laminae (30-32 cm); strong bioturbation (6-9,32-35cm) slightly to moderately? (23-34cm) disturbed nannos turbidites R 40.15050 12.75650 0228.60 22860 22898 107 651 A 025 Rotary 05 MAS 038 053 nannofossil chalk with subordinate clay and minor siltstone olive gray 5y 5/2 scoured sharp contact (53cm), fining-upward sequence (49-53cm);parallel laminae (38-45,49-53cm); strong bioturbation (45-49cm) slightly disturbed nannos scoured, sharp lower contact (53 cm); turbidites R 40.15050 12.75650 0228.60 22898 22913 107 651 A 025 Rotary 05 MAS 053 072 nannofossil chalk with subordinate clay and minor siltstone olive gray (53-70cm);dark olive gray (70-72cm) 5y 5/2 (53-70cm); 5y 3/2 (70-72cm) scoured sharp contacts (53,63,72cm), parallel laminae (60-63,68-71cm); low angle cross laminae (59-60cm); strong bioturbation (53-59cm) slightly disturbed nannos scoured, sharp contacts (53,63,72cm); turbidites R 40.15050 12.75650 0228.60 22913 22932 107 651 A 025 Rotary 05 MAS 072 098 nannofossil chalk with subordinate clay and minor siltstone olive gray (72-98 cm) 5y 5/2 (72-98 cm) scoured sharp contact (72cm), parallel laminae (80-86,95-98 cm); strong bioturbation (72-78cm) slightly disturbed nannos scoured, sharp upper contact (72 cm); turbidites R 40.15050 12.75650 0228.60 22932 22958 107 651 A 025 Rotary CC MAS 000 027 nannofossil chalk with subordinate clay and minor siltstone olive gray 5y 5/2 strong to moderate bioturbation (17-27cm); slumping? (20-25cm) slightly (0-12,17-27cm) to highly (12-17cm) disturbed nannos turbidites R 40.15050 12.75650 0229.67 22966 22993 107 651 A 026 Rotary 01 ROB 000 030 nannofossil chalk with rare silty partings olive gray 5y 5/2 moderate bioturbation; fining-upward sequence (28-30 cm); parallel laminae (20-22,28-30cm); weakly burrowed slightly fractured to slightly disturbed? nannos plastic but non-lithified R 40.15050 12.75650 0232.30 23230 23260 107 651 A 026 Rotary 01 ROB 030 057 nannofossil chalk with rare silty partings light olive gray (30-40cm);olive gray (40-57 cm) 5y 6/2 (30-40cm); 5y 5/2 (40-57cm) fining-upward sequence (55-57 cm);moderate to strong (31-35,50-55cm) bioturbation; weakly burrowed slightly fractured nannos plastic bur non-lithified R 40.15050 12.75650 0232.30 23260 23287 107 651 A 026 Rotary 01 ROB 057 137 nannofossil chalk with rare silty partings light olive gray (57-123cm);olive gray (123-137cm) 5y 6/2 (57-123cm); 5y 5/2 (123-137cm) moderate bioturbation (120-125cm); laminae (135-137cm); weakly burrowed highly fragmented nannos plastic but non-lithified R 40.15050 12.75650 0232.30 23287 23367 107 651 A 026 Rotary 01 ROB 137 150 interstitial water sample R 40.15050 12.75650 0232.30 23367 23380 107 651 A 026 Rotary 02 ROB 000 045 nannofossil chalk with rare silty partings light olive gray 5y 6/2 moderate bioturbation (0-20 cm); local burrowing highly fragmented to highly disturbed? nannos plastic but non-lithified R 40.15050 12.75650 0233.80 23380 23425 107 651 A 026 Rotary 02 ROB 045 060 nannofossil limestone light olive gray grading down to olive gray 5y 6/2 grading down to 5y 5/2 highly fragmented to highly disturbed (55-60cm) nannos well lithified R 40.15050 12.75650 0233.80 23425 23440 107 651 A 026 Rotary 02 ROB 060 090 nannofossil chalk with rare silty partings light olive gray 5y 6/2 local weak burrowing highly fragmented to highly disturbed nannos plastic but non-lithified R 40.15050 12.75650 0233.80 23440 23470 107 651 A 026 Rotary CC ROB 000 023 nannofossil chalk with rare silty partings light olive gray (0-10,16-23 cm);gray (10-16cm) 5y 6/2 (0-10,16-23 cm); 5y 6/1 (10-16cm) highly fragmented forams? (16-23cm); nannos R 40.15050 12.75650 0234.70 23469 23492 107 651 A 027 Rotary 01 MCK 000 030 nannofossil mud and sandy, silty volcanic ash greenish gray grading down to light greenish gray (0-20cm); varied colors (20-30cm) 5gy 6/1 grading down to 5gy 7/1 (0-20cm) laminae (9-11 cm); wavy beds (22-24,26-28 cm); scoured, sharp contact (17cm) highly fragmented volcanic ash/tuff volcanic ash/tuff nannos thin-bedded turbidites; scoured, sharp contact (17cm) R 40.15050 12.75650 0242.00 24200 24230 107 651 A 027 Rotary 01 MCK 030 049 nannofossil mud and sandy, silty, volcanic ash greenish gray 5gy 6/1 wavy beds (42-44 cm); moderate bioturbation (38-40cm); scoured, sharp contact (49cm) slightly fractured volcanic ash/tuff volcanic ash/tuff nannos scoured, sharp contact (49cm); thin-bedded turbidites R 40.15050 12.75650 0242.00 24230 24249 107 651 A 027 Rotary 01 MCK 049 065 nannofossil mud and sandy, silty, volcanic ash greenish gray (49-58cm); gray (58-65cm) 5gy 6/1 (49-58 cm); 5y 5/1 (58-65 cm) laminae (58-65 cm); scoured, sharp contacts (49,54cm) moderately fragmented (55-60 cm); slightly fractured (50-55cm) volcanic ash/tuff (58-65cm) volcanic ash/tuff (58-65cm) nannos thin-bedded turbidites; scoured, sharp contacts (49,54cm) R 40.15050 12.75650 0242.00 24249 24265 107 651 A 027 Rotary 01 MCK 065 150 nannofossil mud and sandy, silty, volcanic ash light greenish gray grading down to greenish gray (65-140cm); gray (140-150 cm) 5gy 7/1 grading down to 5gy 5/1 (65-140cm); 5y 5/1 (140-150 cm) laminae (90-98, 140-143 cm); wavy beds (78-82, 95-97,105-115,125-130cm); moderate (80-85cm) to minor (125-130cm) bioturbation drilling breccia (65-70,75-80,90-95,125-130,138-141 cm) to slightly fractured to moderately fragmented volcanic ash/tuff volcanic ash/tuff nannos thin-bedded turbidites R 40.15050 12.75650 0242.00 24265 24350 107 651 A 027 Rotary 02 MCK 000 045 nannofossil mud and sandy, silty volcanic ash greenish gray grading down to very dark gray 5gy 5/1 grading down to 25.y n3/ fining-upward sequence (15-25 cm); wavy beds (5-10 cm); scoured, sharp contact (25cm); laminae (40-45cm) slightly fractured (0-40cm) to moderately fragmented (40-45cm) volcanic ash/tuff (40-45cm) volcanic ash/tuff (40-45cm) nannos (0-40cm) thin-bedded turbidites; scoured, sharp contact (25cm) R 40.15050 12.75650 0243.50 24350 24395 107 651 A 027 Rotary 02 MCK 045 060 nannofossil mud and sandy, silty volcanic ash greenish gray 5gy 5/1 laminae (57-60 cm) slightly fractured volcanic ash/tuff? volcanic ash/tuff? nannos thin-bedded turbidites R 40.15050 12.75650 0243.50 24395 24410 107 651 A 027 Rotary 02 MCK 060 072 nannofossil chalk? dark olive gray 5y 3/2 laminae (69-72 cm) slightly fractured nannos R 40.15050 12.75650 0243.50 24410 24422 107 651 A 027 Rotary 02 MCK 072 150 nannofossil ooze and sandy, silty volcanic ash dark greenish gray grading down to greenish gray grading down to dark gray 5gy 4/1 grading down to 5gy 6/1 grading down to 5gy 5/1 grading down to 5y 4/1 fining upward sequence (130-142cm); minor bioturbation (82-86cm) drilling breccia(125-127,142-150cm);slightly fractured(72-105,110-125,127-142cm);moderately fragmented volcanic ash/tuff volcanic ash/tuff nannos thin-bedded turbidites R 40.15050 12.75650 0243.50 24422 24500 107 651 A 027 Rotary 03 MCK 000 042 nannofossil mud and sandy, silty, volcanic ash gray/light gray to greenish gray (0-20cm);black (20-22cm); dark greenish gray (22-42 cm) 5y 6/1 to 5gy 6/1 (0-20cm);2.5y n2/ (20-22cm);5gy 4/1 (22-42 cm) laminae (25-30 cm);moderate bioturbation (5-10,22-27 cm); scoured, sharp contact (22cm) drilling breccia (0-5,30-35,40-42cm);slightly fractured volcanic ash/tuff (20-22cm) volcanic ash/tuff (20-22cm) nannos scoured, sharp contact (22cm) R 40.15050 12.75650 0245.00 24500 24542 107 651 A 027 Rotary CC MCK 000 017 nannofossil mud and sandy, silty, volcanic ash? dark gray grading to greenish gray 5y 4/1 grading to 5g 5/1 wavy beds (10-12cm); moderate bioturbation (15-17cm) drilling breccia (0-10cm);slightly fractured (10-17 cm) volcanic ash/tuff? volcanic ash/tuff? nannos R 40.15050 12.75650 0245.41 24541 24558 107 651 A 028 Rotary 01 MCK 000 091 nannofossil mud, silt and sand dark greenish gray 5gy 4/1 fining-upward sequence (30-90cm);convoluted beds (72-75cm);cross laminae (75-77cm); laminae (85-91 cm) slightly fractured (70-90 cm) nannos R 40.15050 12.75650 0251.60 25160 25251 107 651 A 028 Rotary 01 MCK 091 150 nannofossil mud, silt and sand greenish gray (91-105,112-140cm);grayish brown (105-112cm);dark greenish gray (140-150 cm) 5gy 6/1 (91-105,112-140cm);2.5y 5/2(105-112cm);5gy 4/1 (140-150cm) wavy beds (97-100,132-134cm);laminae (120-125,138-140cm);moderate (105-110cm) to minor (110-115cm) bioturbation; scoured, sharp contact (128cm) slightly fractured (140-150 cm) volcanites and tuff volcanites and tuff nannos oxidized zone (105-112cm); scoured, sharp contact (128cm); turbidites R 40.15050 12.75650 0251.60 25251 25310 107 651 A 028 Rotary 02 MCK 000 035 nannofossil mud, silt and sand light brownish gray (0-5cm);gray/light gray (5-21cm);dark olive gray (21-35 cm) 2.5y 6/2 (0-5cm);5y 5/1 (5-21cm);5y 3/2 (21-35 cm) fining-upward sequence (20-28cm);laminae (10-20 cm);minor bioturbation (0-15 cm); burrowing volcanites and tuff volcanites and tuff nannos turbidites; oxidized (0-5cm) R 40.15050 12.75650 0253.10 25310 25345 107 651 A 028 Rotary 02 MCK 035 066 nannofossil mud, silt and sand light brownish gray (35-50cm);greenish gray (50-65cm); light gray (65-66cm) 2.5y 6/2 (35-50cm);5gy 5/1 (50-65 cm); 2.5y n/7 (65-66cm) moderate bioturbation (42-47 cm);fining upward sequence (57-65 cm);laminae (50-60 cm); scoured, sharp contact (66cm); burrowing slightly fractured (40-55 cm);moderately fragmented (60-65cm) volcanites and tuff (65-66cm) volcanites and tuff (65-66cm) nannos turbidites; oxidized (35-50cm); scoured, sharp contact (66cm) R 40.15050 12.75650 0253.10 25345 25376 107 651 A 028 Rotary 02 MCK 066 100 nannofossil mud, silt and sand light brownish gray (66-82cm);dark greenish gray (82-100cm) 2.5y 6/2 (66-82cm);5gy 4/1 (82-100cm) minor bioturbation (73-82 cm);fining upward sequence (93-100cm);laminae (92-100 cm); scoured, sharp contact (66cm); burrowing volcanites and tuff volcanits and tuff nannos turbidites; scoured, sharp contact (66cm) R 40.15050 12.75650 0253.10 25376 25410 107 651 A 028 Rotary 02 MCK 100 120 nannofossil mud, silt and sand light brownish gray (100-108 cm);greenish gray (108-120 cm) 2.5y 6/2 (100-108 cm);5gy 5/1 (108-120 cm) minor bioturbation (100-110 cm); fining upward sequence (93-100cm);laminae (92-100 cm); scoured, sharp contact (109cm); burrowing slightly fractured (110-120 cm) volcanites and tuff volcanites and tuff nannos turbidites; oxidized (100-108cm); scoured, sharp contact (109cm) R 40.15050 12.75650 0253.10 25410 25430 107 651 A 028 Rotary 02 MCK 120 150 organic geochemistry sample R 40.15050 12.75650 0253.10 25430 25460 107 651 A 028 Rotary 03 HIE 000 013 nannofossil mud, silt and sand gray/light gray (0-2cm);gray to olive gray (2-10cm), olive gray (10-13cm) 5y 6/1 (0-2cm);5y 5/1 to 5y 5/2 (2-10cm);5y 4/2 (10-13 cm) very fine laminae (5-7 cm) volcanites and tuff volcanites and tuff nannos turbidites R 40.15050 12.75650 0254.60 25460 25473 107 651 A 028 Rotary 03 HIE 013 047 nannofossil mud, silt and sand gray grading down to dark olive gray 5y 5/1 grading down to 5y 3/2 very fine laminae (43-46cm) volcanites and tuff volcanites and tuff nannos and forams turbidites R 40.15050 12.75650 0254.60 25473 25507 107 651 A 028 Rotary CC HIE 000 010 nannofossil mud, silt and sand black to light olive gray (0-1 cm);dark greenish gray (1-7 cm); black (7-10 cm) 5y 2.5/2 to 5y 6/2 (0-1,7-10 cm); 5gy 4/1 (1-4cm); 5g 4/1 (4-7cm) laminae (0-1 cm); lense-like structure (~10cm) volcanites and tuff volcanites and tuff possible sapropel layer (0-1 cm); nannos; diatoms turbidites R 40.15050 12.75650 0255.16 25516 25526 107 651 A 028 Rotary CC HIE 010 020 nannofossil mud, silt and sand very dark gray (10-14 cm);gray/light gray (14-15 cm);dark gray (15-16 cm); gray (16-20 cm) 5y 3/1 (10-14 cm); 5y 6/1 (14-15 cm); 5y 4/1 (15-16 cm); 5y 5/1 (16-20 cm) laminae (10-12,14.5-15 cm) volcanites and tuff volcanites and tuff nannos; forams (15-20 cm) turbidites R 40.15050 12.75650 0255.16 25526 25536 107 651 A 029 Rotary 01 HIE 000 040 calcareous clay and nannofossil mud gray grading down to dark gray 5y 5/1 grading down to 5y 4/1 fining-upward sequence (0-7 cm) slightly fractured (10-20 cm) volcanic ash/tuff quartz; rock fragments (0-7cm); volcanic ash/tuff nannos; forams (0-7 cm) R 40.15050 12.75650 0261.20 26120 26160 107 651 A 029 Rotary 01 HIE 040 050 calcareous clay and nannofossil mud gray (40-42 cm);gray/light gray (42-48 cm), light gray (48-50cm) 5y 5/1 (40-42 cm); 5y 6/1 (42-48 cm); 5y 7/1 (48-50 cm) minor bioturbation (48-50cm) slightly fractured (40-45 cm) volcanic ash/tuff? volcanic ash/tuff? nannos R 40.15050 12.75650 0261.20 26160 26170 107 651 A 029 Rotary 01 HIE 050 067 calcareous clay and nannofossil mud gray/light gray 5y 6/1 "diffuse dark lamination" (60-67 cm) slightly fractured (50,63cm) volcanic ash/tuff? volcanic ash/tuff? nannos R 40.15050 12.75650 0261.20 26170 26187 107 651 A 029 Rotary 01 HIE 067 085 calcareous clay and nannofossil mud gray grading down to gray/light gray 5y 5/1 grading down to 5y 6/1 volcanic ash/tuff? volcanic ash/tuff? nannos; forams R 40.15050 12.75650 0261.20 26187 26205 107 651 A 029 Rotary 01 HIE 085 111 calcareous clay and nannofossil ooze gray grading down to gray/light gray grading down to gray 5y 5/1 grading down to 5y 6/1 grading down to 5y 5/1 slightly fractured (90-95, 100-111 cm) volcanic ash/tuff? volcanic ash/tuff? nannos; forams R 40.15050 12.75650 0261.20 26205 26231 107 651 A 029 Rotary 01 HIE 111 114 nannofossil mud and calcareous clay grayish brown (111-114cm) 2.5y 5/2 (111-114cm) moderate bioturbation (111-114cm) volcanic ash/tuff? volcanic ash/tuff? nannos; forams? oxidized horizon? R 40.15050 12.75650 0261.20 26231 26234 107 651 A 029 Rotary 01 HIE 114 142 nannofossil mud and calcareous clay (114-128,134-142cm); void (128-134cm) olive gray (114-128,134-140 cm);gray/light gray (140-142 cm) 5y 5/2 (114-128,134-140 cm);5y 6/1 (140-142 cm) fining-upward sequence (140-142 cm); diffuse lamination (123-126cm) highly fragmented (135-140 cm) volcanic ash/tuff? volcanic ash/tuff? nannos; forams? R 40.15050 12.75650 0261.20 26234 26262 107 651 A 029 Rotary 01 HIE 142 150 nannofossil mud and calcareous clay dark olive gray (142-148 cm); gray (148-150 cm) 5y 3/2 (142-148 cm); 5y 5/1 (148-150 cm) minor bioturbation (148-150 cm) slightly fractured volcanic ash/tuff volcanic ash/tuff nannos; forams? R 40.15050 12.75650 0261.20 26262 26270 107 651 A 029 Rotary 02 MCK 000 031 calcareous clay and nannfossil mud gray/light gray (0-7 cm); olive gray (7-12 cm); greenish gray (12-30 cm); light gray (30-31cm) 5y 6/1 (0-7 cm); 5y 5/2 (7-12 cm); 5gy 5/1 to 5gy 6/1 (12-30 cm); 5y 7/1 (30-31cm) laminae (5-7,20-22 cm); moderate bioturbation (2-5,7-10,15-18 cm); fining-upward sequence (18-30 cm); scoured, sharp contact (31cm) slightly fractured volcanic ash/tuff (30-31cm) volcanic ash/tuff (30-31cm) forams: nannos scoured, sharp contact (31cm); "thin-bedded turbidite" R 40.15050 12.75650 0262.70 26270 26301 107 651 A 029 Rotary 02 MCK 031 050 calcareous clay and nannofossil mud olive gray (31-41cm); greenish gray (41-50cm) 5y 5/2 (31-41cm); 5gy 5/1 (41-50cm) laminae (35,42,45-47 cm); fining-upward sequences (31-35,37-41,44-50 cm); moderate bioturbation (35-37,42-44cm); scoured, sharp contacts (31,50cm) slightly fractured volcanic ash/tuff volcanic ash/tuff forams?; nannos "thin-bedded turbidite"; scoured sharp contacts (31,50cm) R 40.15050 12.75650 0262.70 26301 26320 107 651 A 029 Rotary 02 MCK 050 070 calcareous clay and nannofossil mud light olive gray 5y 6/2 fining-upward sequence (50-66 cm); moderate bioturbation (66-70 cm); laminae (65cm); scoured, sharp contact (50cm) volcanic ash/tuff? volcanic ash/tuff? "abundant forams" (54-62cm); nannos scoured, sharp contact (50cm); "thin-bedded turbidite" R 40.15050 12.75650 0262.70 26320 26340 107 651 A 029 Rotary 02 MCK 070 090 calcareous clay and nannofossil mud greenish gray 5gy 5/1 minor bioturbation (70-75cm); fining-upward sequence (70-90 cm); laminae (70-80 cm) volcanic ash/tuff? volcanic ash/tuff? "abundant forams" (80-90 cm); nannos "thin-bedded turbidite" R 40.15050 12.75650 0262.70 26340 26360 107 651 A 029 Rotary 02 MCK 090 150 calcareous clay and/or nannofossil mud olive gray 5y 5/2 slump folds; "microfaulting" at 117 cm; laminae (90-95 cm) volcanic ash/tuff volcanic ash/tuff forams?; nannos R 40.15050 12.75650 0262.70 26360 26420 107 651 A 029 Rotary 03 MCK 000 073 nannofossil mud and calcareous clay greenish gray 5gy 5/1 wavy laminae (20-30,58-60 cm);slump fold and load cast (45-50 cm);cross laminae (6,53 cm);laminae (6-8,35-38,50-51cm); water escape pipe? (60-65cm);scour (40cm) drilling breccia (65-73cm) volcanic ash/tuff? volcanic ash/tuff? nannos R 40.15050 12.75650 0264.20 26420 26493 107 651 A 029 Rotary CC HIE 000 013 nannofossil mud and calcareous clay gray 5y 5/1 "diffuse laminations" (5-10 cm); "faint slump structure" (~10 cm) volcanic ash/tuff? volcanic ash/tuff? nannos R 40.15050 12.75650 0264.92 26492 26505 107 651 A 031 Rotary 01 HIE 000 040 nannofossil chalk and claystone olive gray 5y 5/2 slightly fractured volcanic ash/tuff (0-4cm) volcanic ash/tuff (0-4cm) nannos (4-40cm) "dark specks (usually elongated) of probably secondary origin" R 40.15050 12.75650 0280.40 28039 28079 107 651 A 031 Rotary 01 HIE 040 150 nannofossil chalk and claystone olive gray; dark specks 5y 5/2 with alternations of 10y 4/1, 10y 6/1, and 10y 7/1 slump structures; "more or less laminated" nannos "dark specks (usually elongated) of probably secondary origin" (40-70 cm) R 40.15050 12.75650 0280.40 28079 28189 107 651 A 031 Rotary 02 MCK 000 020 nannofossil chalk and claystone greenish gray 5gy 5/1 coarsening-upward sequence; laminae (5-8,11-14,18-20 cm) nannos R 40.15050 12.75650 0281.90 28189 28209 107 651 A 031 Rotary CC MCK 000 005 nannofossil chalk and claystone greenish gray 5gy 5/1 laminae nannos R 40.15050 12.75650 0282.08 28207 28212 107 651 A 032 Rotary 01 MCK 000 020 volcanic ash and chalk dark greenish gray 5gy 4/1 drilling breccia volcanic ash "nodules (drilling artifacts) of tuff and chalk" R 40.15050 12.75650 0290.00 29000 29020 107 651 A 033 Rotary 01 MCK 000 040 marly nannofossil chalk and calcareous claystone greenish gray 5gy 5/1 drilling breccia (0-30cm); highly fragmented (30-40 cm) nannos R 40.15050 12.75650 0299.60 29960 30000 107 651 A 033 Rotary CC MCK 000 015 marly nannofossil chalk and calcareous claystone greenish gray 5gy 5/1 nannos R 40.15050 12.75650 0299.99 29998 30013 107 651 A 034 Rotary 01 MCK 000 025 calcareous claystone light olive gray 5y 6/2 moderate bioturbation (10-12 cm);fining-upward sequence (10-23 cm);laminae (23-25 cm) drilling breccia (0-8,23-25cm); highly fragmented (8-23cm) volcanic tuff (0-8cm) volcanic tuff (0-8cm) forams?; nannos? thin-bedded turbidites R 40.15050 12.75650 0309.30 30929 30954 107 651 A 034 Rotary 01 MCK 025 052 marly nannofossil chalk light greenish gray 5gy 7/1 moderate bioturbation (29-32 cm);laminae (34-35,50-52 cm) nannos?; forams? thin-bedded turbidites R 40.15050 12.75650 0309.30 30954 30981 107 651 A 034 Rotary 01 MCK 052 140 calcareous claystone light greenish gray (52-55cm);olive gray (56-57 cm); gray/light gray (120-140 cm); greenish gray (57-120cm) 5gy 7/1 (52-56cm); 5y 4/2 (56-57cm); 5y 6/1 (120-140cm); 5gy 5/1 (57-120cm) highly disturbed (57-90,120-140 cm);highly fragmented (90-120cm) nannos?; forams?; sapropel (56-57cm) thin-bedded turbidites R 40.15050 12.75650 0309.30 30981 31069 107 651 A 034 Rotary 01 MCK 140 150 interstitial water sample R 40.15050 12.75650 0309.30 31069 31079 107 651 A 034 Rotary 02 MCK 000 035 calcareous claystone greenish gray 5gy 6/1 wavy laminae (15-18 cm);microfaults (24-28 cm);minor bioturbation (30-35 cm) highly disturbed (12-22 cm); moderately fragmented forams?; nannos? thin-bedded turbidites R 40.15050 12.75650 0310.80 31079 31114 107 651 A 034 Rotary 02 MCK 035 150 calcareous claystone greenish gray 5gy 5/1 wavy laminae (90-92 cm);contorted beds (60-70,115-120,130-133 cm);laminae (48-52,110-112 cm); cross laminae (137-140cm) moderately fragmented (35-40cm) volcanic tuff (146-150cm) volcanic tuff (146-150cm) nannos; forams "micro-breccia pipe filled with pieces of matrix and tuffaceous material" (97-101cm); thin-bedded turbidites R 40.15050 12.75650 0310.80 31114 31229 107 651 A 034 Rotary 03 MCK 000 025 calcareous claystone? or tuff? gray 5y 5/1 laminae (18-22 cm) volcanic tuff volcanic tuff forams; nannos? "base of overlying turbidite unit" R 40.15050 12.75650 0312.30 31229 31254 107 651 A 034 Rotary CC MCK 000 005 tuff gray 5y 5/1 volcanic tuff volcanic tuff R 40.15050 12.75650 0312.54 31254 31259 107 651 A 035 Rotary 01 MCK 000 020 volcanic ash (0-2 cm);nannofossil chalk and/or calcareous claystone dark olive gray (5-9cm); gray (9-20cm); "purple" laminae (14-20cm) 5y 3/2 (5-9cm); 5y 5/1 (9-20cm) laminae (12-20cm); finely laminated sapropel (5-9cm) volcanic ash/tuff (0-20cm) volcanic ash/tuff (0-2cm) nannos; forams; sapropel (5-9cm) R 40.15050 12.75650 0318.90 31889 31909 107 651 A 035 Rotary 01 MCK 020 060 nannofossil chalk and calcareous claystone greenish gray 5gy 6/1 moderate bioturbation (50-52 cm) highly fragmented (30-38 cm);moderately fragmented (38-60 cm) forams,nannos R 40.15050 12.75650 0318.90 31909 31949 107 651 A 035 Rotary 01 MCK 060 086 nannofossil chalk and calcareous claystone greenish gray 5g 5/1 (60-70 cm);5gy 6/1 (70-86 cm) laminae (60-62,66-68 cm);moderate bioturbation (62-64 cm) highly fragmented (60-65,70-80cm) to moderately fragmented (65-70,80-86cm) forams,nannos R 40.15050 12.75650 0318.90 31949 31975 107 651 A 035 Rotary 01 MCK 086 150 nannofossil chalk and calcareous claystone greenish gray 5gy 5/1 (86-103,110-150 cm);5gy 6/1 (103-110 cm) fining-upward sequence (90-105 cm);laminae (93-95,100-102,128-130,138-140 cm); moderate bioturbation (86-90cm) highly fragmented (110-140cm);highly disturbed (140-150 cm);moderately fragmented (86-110cm) forams?; nannos R 40.15050 12.75650 0318.90 31975 32039 107 651 A 035 Rotary 02 MCK 000 150 calcareous claystone (0-10,40-70,140-150 cm);nannofossil chalk (10-40,70-140 cm) greenish gray 5gy 5/1 (0-10,40-70,140-150 cm);5gy 6/1 (10-40,70-140 cm) moderate bioturbation (30-35,115-120,140-142 cm);laminae (50-53,146-148 cm);fining-upward sequence (140-150cm) highly fragmented(0-10 cm);moderately disturbed(10-40 cm);drilling breccia(40-60cm);highly disturbed(60-150cm) nodules (drilling artifact) nannos (10-40,70-140cm) R 40.15050 12.75650 0320.40 32039 32189 107 651 A 035 Rotary 03 HIE 000 040 volcanic ash (0-2 cm);calcareous claystone dark gray (0-2 cm);greenish gray (2-5,23-30,31-40 cm);light gray (5-23 cm); gray (30-31cm) n4/ (0-2 cm);5gy 5/1 (2-5,23-30,31-40 cm);5y 7/1 (5-23 cm) laminae (3-5 cm);moderate bioturbation (23-26 cm);"thin gray sand layer (30-31 cm) volcanic ash/tuff (0-2cm) volcanic ash/tuff (0-2cm) forams R 40.15050 12.75650 0321.90 32189 32229 107 651 A 035 Rotary 03 HIE 040 060 volcanic ash (40-50,52-60 cm);calcareous claystone (50-52 cm) dark greenish gray (40-46,52-57 cm);dark gray (46-50 cm);greenish gray(50-52 cm);gray/light gray (57-60cm) 5gy 4/1(40-46,52-57 cm); n4/(46-50 cm); n6/; 5g 6/1 (50-52cm) moderately fragmented (40-60 cm) volcanic ash/tuff (40-50,52-60cm) volcanic ash/tuff (40-50,52-60cm) R 40.15050 12.75650 0321.90 32229 32249 107 651 A 035 Rotary 03 HIE 060 120 calcareous claystone and minor volcanic ash gray/light gray (60-83,92-110 cm);greenish gray (83-92,110-120 cm) 5y 6/1 (60-83,92-110 cm);5gy 5/1 (83-92,110-120 cm) moderately fragmented (105-120cm) volcanic ash/tuff (110-120cm) volcanic ash/tuff (110-120cm) forams (60-110cm) R 40.15050 12.75650 0321.90 32249 32309 107 651 A 035 Rotary 03 HIE 120 150 organic geochemistry sample R 40.15050 12.75650 0321.90 32309 32339 107 651 A 035 Rotary 04 HIE 000 052 calcareous claystone gray/light gray (0-21,45-52 cm); greenish gray (21-45 cm) 5y 6/1;5gy 5/1 (21-30,40-45 cm); 5gy 6/1 (30-40cm) moderately disturbed volcanic tuffaceous in interval 25-30cm volcanic tuffaceous in interval 25-30cm forams (0-21,30-40,45-52cm) R 40.15050 12.75650 0323.40 32339 32391 107 651 A 035 Rotary 04 HIE 052 150 calcareous claystone (52-80 cm); volcanic ash (80-150 cm) greenish gray grading down to gray (52-80cm); greenish gray (80-150 cm) 5gy 5/1 grading down to 5y 6/1 (52-80cm); 5g 5/1 (80-150 cm) "thin light gray to white layers" (100-120 cm) moderately disturbed (52-80 cm); highly disturbed (80-90 cm) volcanic ash/tuff (80-150cm) volcanic ash/tuff (80-150cm) forams (52-80 cm) silt-sized tuff (80-150cm) R 40.15050 12.75650 0323.40 32391 32489 107 651 A 035 Rotary 05 HIE 000 025 volcanic ash (0-10 cm);calcareous claystone (10-25 cm) greenish gray grading down to dusky green (0-10 cm);greenish gray (10-25 cm) 5bg 5/1 grading down to 5g 3/2 (0-10 cm);5gy 6/1 (10-25 cm) laminae (0-10 cm) highly fragmented (8-10 cm);moderately fragmented (10-25 cm) volcanic ash/tuff (0-10cm) volcanic ash/tuff (0-10cm) forams (12-25 cm) R 40.15050 12.75650 0324.90 32489 32514 107 651 A 035 Rotary 05 HIE 025 050 calcareous claystone (25-40 cm);volcanic ash (40-50 cm) grayish green (25-29 cm);gray (29-33 cm);greenish gray (33-50 cm) 5g 5/2 (25-29 cm);5y 5/1 (29-33 cm);5gy 5/1 (33-50 cm) laminae (38-40 cm); fining-upward sequence (45-50 cm) moderately fragmented (25-35 cm) volcanic ash/tuff (40-50cm) volcanic ash/tuff (40-50cm) forams (25-35 cm) R 40.15050 12.75650 0324.90 32514 32539 107 651 A 035 Rotary 05 HIE 050 078 calcareous claystone gray grading down to greenish gray (50-64 cm);gray (64-78 cm) 5y 5/1 grading down to 5gy 5/1 (50-64 cm);5y 5/1 (64-78 cm) "diffuse colored laminae (~63-64 cm) slightly fractured (65-78 cm) forams R 40.15050 12.75650 0324.90 32539 32567 107 651 A 035 Rotary 05 HIE 078 102 calcareous claystone (78-87,90-100 cm); volcanic ash (87-90 cm) greenish gray (78-82 cm);gray (82-87,90-102 cm);dark gray (87-90 cm) 5gy 5/1 (78-82 cm);5y 5/1 (82-87,90-102 cm);5y 4/1 (87-90 cm) slightly disturbed volcanic ash/tuff (87-90cm) volcanic ash/tuff (87-90cm) forams (78-87,90-102cm) R 40.15050 12.75650 0324.90 32567 32591 107 651 A 035 Rotary 05 HIE 102 122 calcareous claystone greenish gray (102-103cm);dark gray with dusky green on top (103-105cm), gray (105-122cm) 5gy 5/1, 5y 4/1 with 5g 3/2 on top, 5y 5/1 laminae (100-106 cm) slightly disturbed (102-110cm) forams R 40.15050 12.75650 0324.90 32591 32611 107 651 A 035 Rotary CC HIE 000 013 nannofossil chalk greenish gray 5gy 5/1 imbrication (8-13cm), minor bioturbation (8-13 cm) highly fragmented nannos R 40.15050 12.75650 0326.11 32610 32623 107 651 A 036 Rotary 01 ROB 000 037 nannofossil chalk and nannofossil ooze (0-25,28-37 cm); calcareous claystone & calcareous mudstone (25-28 cm) light gray (0-25,28-37 cm);greenish gray (25-28 cm) 5y 7/2 (0-25,28-37 cm);5g 6/1 (25-28 cm) moderate (0-25cm) to strong (28-37cm) bioturbation; parallel laminae (25-28cm); burrowing (28-37cm) nannos (0-25,28-37cm) more burrowed at top of interval (25-28 cm) R 40.15050 12.75650 0328.60 32860 32897 107 651 A 036 Rotary 01 ROB 037 060 nannofossil chalk and nannofossil ooze (37-47,49-57cm); calcareous mudstone and calcareous claystone (47-49cm) olive gray (37-57 cm);dark olive gray (57-60 cm) 5y 5/2 (37-57 cm);5y 3/2 (57-60 cm) very fine parallel laminae (37-47,49-57cm); burrows (47-49cm) nannos; sapropel (57-60cm) micro-turbidite (47-49 cm) R 40.15050 12.75650 0328.60 32897 32920 107 651 A 036 Rotary 01 ROB 060 086 nannofossil chalk and nannofossil ooze greenish gray 5gy 5/1 moderate to strong? bioturbation; very fine parallel laminae;fining upward sequence (85-86 cm); burrowed nannos silty turbidite (85-86 cm) R 40.15050 12.75650 0328.60 32920 32946 107 651 A 036 Rotary 01 ROB 086 115 nannofossil chalk and nannofossil ooze greenish gray with orangish layer at 114-115cm 5gy 5/1 moderate bioturbation nannos R 40.15050 12.75650 0328.60 32946 32975 107 651 A 036 Rotary 01 ROB 115 150 nannofossil chalk and nannofossil ooze; void (147-150cm) greenish gray to dark greenish gray? 5gy 5/1 moderate bioturbation; laminae (132-134cm) nannos; "slightly organic-rich" layer (132-134cm) R 40.15050 12.75650 0328.60 32975 33010 107 651 A 036 Rotary 02 ROB 000 042 nannofossil chalk with nannofossil ooze at 19-24cm (0-30cm); nannofossil ooze (30-42cm) light olive gray grading down to gray/light gray with gray/light gray wedge at 19-24cm 5y 6/2 grading down to 5y 6/1 with 5y 6/1 wedge at 19-24cm burrows, strong bioturbation nannos 3 mm thick micro-turbidite (32 cm); inclined contact (20-25cm) R 40.15050 12.75650 0330.10 33010 33052 107 651 A 036 Rotary 02 ROB 042 058 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone reddish yellow? (42-43cm); olive gray (43-58cm) 7.5 6/1? (42-43cm); 5y 5/2 (43-58cm) fining-upward(55-58 cm);micro-cross laminae(55-58 cm);reverse fault(42-44 cm);strong bioturbation,normal graded bedding (43-58cm);scoured, sharp contact(58cm) limonite (fe) coating (42-43cm) nannos scoured, sharp contact (58cm) R 40.15050 12.75650 0330.10 33052 33068 107 651 A 036 Rotary 02 ROB 058 115 nannofossil chalk, nannofossil ooze, calcareous mdustone and calcareous claystone light gray (58-84 cm); dark gray (84-86 cm);light olive gray (86-115 cm) 5y 7/2 (58-84 cm); 5y 4/1 (84-86 cm); 5y 6/2 (86-115 cm) burrows, laminae (64,84-86 cm);strong bioturbation; subtle color banding (85-115cm); scoured, sharp contact (58cm) nannos scoured, sharp contact (58cm) R 40.15050 12.75650 0330.10 33068 33125 107 651 A 036 Rotary 02 ROB 115 139 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone pale olive and greenish gray (115-130,131-139 cm);gray (130-131 cm) 5y 6/3 and 5g 6/1 (115-130,131-139 cm);5y 6/1 (130-131 cm) burrows (115-130,139cm), laminae (115-130 cm), subtle grading? (115-130cm), moderate (118-127cm) to strong (127-130,139cm) bioturbation nannos sharp contact (130cm?) R 40.15050 12.75650 0330.10 33125 33149 107 651 A 036 Rotary 02 ROB 139 150 nannofossil chalk, nannofossil ooze, calcareous mudstone, and calcareous claystone olive gray (139-140,147-150 cm); pale olive (140-147 cm) 5y 5/2 (139-140,147-150 cm); 5y 6/3 (140-147 cm) burrows and strong bioturbation (139-140cm) nannos R 40.15050 12.75650 0330.10 33149 33160 107 651 A 036 Rotary 03 ROB 000 040 nannofossil chalk, nannofossil ooze, calcareous mudstone,and calcareous claystone olive yellow (0-8 cm);dark olive gray (8-9 cm);light olive gray (9-40 cm) 5y 6/6 (0-8 cm); 5y 3/2 (8-9 cm); 5y 6/2 (9-40 cm) fine parallel laminae (8-9 cm);moderate bioturbation;fining-upward sequence (35-40 cm); burrowing to finely laminated at base (9-40cm) "diagenetic fe mobilization" (0-8cm) nannos, sapropel layer (8-9cm); forams? (10-40cm) subtle color changes (9-40cm) R 40.15050 12.75650 0331.60 33160 33200 107 651 A 036 Rotary 03 ROB 040 060 nannofossil chalk, nannofossil ooze, calcareous mudstone, and calcareous claystone pale olive grading down to light gray (40-50 cm);light olive gray (50-59 cm); brownish yellow (59-60cm) 5y 6/3 grading down to 5y 7/2 (40-50 cm);5y 6/2 (50-59 cm); 10yr 6/6 (59-60cm) burrowing (40-50cm); moderate bioturbation; fining-upward sequence (45-50 cm);parallel laminae (59-60 cm) nannos "10yr 6/6 brownish yellow cast (diagenetic)" (59-60 cm) R 40.15050 12.75650 0331.60 33200 33220 107 651 A 036 Rotary 03 ROB 060 092 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone light olive gray (60-69 cm); pale olive (69-92 cm) 5y 6/2 (60-69 cm); 5y 6/3 (69-92 cm) burrowing (69-88cm); strong (60-67cm) to moderate (69-88cm) bioturbation; parallel laminae (67-69 cm); fining-upward sequence (88-92 cm) forams (66-68cm), nannos, organic matter (69-92cm) silt (90-92cm) R 40.15050 12.75650 0331.60 33220 33252 107 651 A 036 Rotary 03 ROB 092 150 nannofossil ooze, nannofossil chalk, calcareous mudstone and calcareous claystone light olive gray w/ patch of olive gray @ 118-120cm (102-133,135-140,144-150 cm);olive gray (133-135 cm);greenish gray (140-144 cm) 5y 6/2 w/ patch of 5y 4/2 @ 118-120cm (102-133,135-141,144-150 cm);5y 5/2 (133-135 cm); 5gy 5/1 (140-144cm) fining-upward sequence (133-135cm);laminae (92-102,133-135,144-146 cm); burrowing (102-133cm); strong bioturbation nannos R 40.15050 12.75650 0331.60 33252 33310 107 651 A 036 Rotary 04 MAS 000 057 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone dark gray (0-4 cm);light gray (4-~45 cm);greenish gray (~45-57 cm) 5y 4/1 (0-5 cm);5y 7/1 (4-~45 cm);5gy 5/1 (~45-57 cm) laminae (4-9,34 cm); moderate to strong? bioturbation (9-50 cm);fining-upward sequence (50-57 cm); burrowing (8-50cm); small-angle cross laminae (53-57cm) highly? (0-6,47-53cm) to slightly (6-47,53-57cm) disturbed sapropel (0-4cm); nannos R 40.15050 12.75650 0333.10 33310 33367 107 651 A 036 Rotary 04 MAS 057 097 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone light gray (57-86 cm);greenish gray (86-97 cm) 5y 7/1 (57-86 cm);5gy 6/1 (86-97 cm) scoured, sharp contact? (97cm); burrowed (57-80cm); faint parallel laminae (57-80 cm);fining-upward sequence (83-86 cm); cross edding (93-97 cm) slightly disturbed limonite (fe) remobilization (57-86cm) nannos; specks of organic matter, forams scoured, sharp contact? (97cm) R 40.15050 12.75650 0333.10 33367 33407 107 651 A 036 Rotary 04 MAS 097 145 calcareous mudstone, calcareous claystone, nannofossil chalk and nannofossil ooze light gray (97-118cm); greenish gray (118-121cm); light gray grading down to greenish gray (121-145cm) 5y 7/1 (97-118cm); 5gy 5/1 (118-121cm); 5y 7/1 grading down to 5gy 6/1 (121-145cm) scoured, sharp contacts? (97,145cm), burrows, strong bioturbation (100-105,115-120,135-140 cm); cross bedding (142-145 cm) highly (97-123,140-145cm) to slightly (123-140,145-150cm) disturbed "dilacerated" (?) fragments of organic matter grading up to 10cm; forams; nannos scoured, sharp contacts (97,145cm) R 40.15050 12.75650 0333.10 33407 33455 107 651 A 036 Rotary 04 MAS 145 150 calcareous mudstone, calcareous claystone, nannofossil chalk and nannofossil ooze light gray 5y 7/1 scoured, sharp contact (145cm) slightly disturbed nannos; organic matter; forams scoured, sharp contact? (145cm) R 40.15050 12.75650 0333.10 33455 33460 107 651 A 036 Rotary 05 MAS 000 027 nannofossil chalk, nannofossil ooze, calcareous claystone, and calcareous mudstone greenish gray 5g 6/1 (0-20 cm);5bg 6/1 (20-27 cm) scoured, sharp contact (27cm); 4cm graded unit (23-27cm); strong bioturbation (20-23 cm); parallel laminae (25-27 cm) slightly disturbed (0-20 cm);highly disturbed (20-27 cm) nannos scoured, sharp contact (27cm) R 40.15050 12.75650 0334.60 33460 33487 107 651 A 036 Rotary 05 MAS 027 085 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone greenish gray (27-80 cm);dark gray (80-85 cm) 5g 6/1 (27-65 cm); 5bg 6/1 (65-80 cm);5y 4/1 (80-85 cm) moderate bioturbation (30-42,65-70,75-80cm); laminae (80-81 cm); scoured, sharp contacts (27,85cm); burrowed, color banding and little lamination (27-65cm) slightly (27-55,65-75cm) to highly (55-65,75-85cm) disturbed sapropel (78-80cm), nannos, "dilacerated" organic fragments (organic-rich flecks @ 27-65cm) disturbed turbidite (70-77cm); scoured, sharp contacts (27,85cm) R 40.15050 12.75650 0334.60 33487 33545 107 651 A 036 Rotary 05 MAS 085 107 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone greenish gray (85-98 cm);olive yellow (98-104cm); dark gray (104-107cm) 5g 6/1 (85-98 cm); 2.5y 6/8 (98-104cm); 5y 4/1 (104-107cm) strong bioturbation (90-95 cm);parallel laminae (98-103 cm); micro-erosional fault (98-107cm); scoured, sharp contact (85cm) slightly disturbed (85-98 cm);highly disturbed (98-107 cm) limonite stained (103-106cm); oxidized pyrite (98-103cm) sapropel (103-106cm), nannos oxidized (98-103cm); scoured, sharp contact (85cm) R 40.15050 12.75650 0334.60 33545 33567 107 651 A 036 Rotary 05 MAS 107 150 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone greenish gray 5g 6/1 moderate bioturbation (106-125 cm); large scale burrowing highly disturbed (106-112,123-131 cm) organic matter; nannos R 40.15050 12.75650 0334.60 33567 33610 107 651 A 036 Rotary 06 MAS 000 042 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone greenish gray (0-3,5-42 cm); dark gray (3-5 cm) 5g 6/1 (0-3,5-36 cm); n4/ (3-5 cm); 5bg 6/1 (36-42cm) laminae (6-10,35-42 cm); scoured, sharp contact (42cm) highly disturbed (0-7 cm);slightly disturbed (7-42 cm) sapropel (3-5cm), nannos, forams, dispersed organic fragments scoured, sharp lower contact (42cm) R 40.15050 12.75650 0336.10 33610 33652 107 651 A 036 Rotary 06 MAS 042 060 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone greenish gray 5g 6/1 (42-52 cm); 5bg 6/1 (52-60 cm) strong bioturbation; graded bedding? (50-52,58-60 cm); scoured, sharp contacts (42,52,60cm); laminae (50-52,58-60cm) highly disturbed nannos; forams; dispersed organic fragments scoured, sharp contacts (42,52,60cm) R 40.15050 12.75650 0336.10 33652 33670 107 651 A 036 Rotary 06 MAS 060 101 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone greenish gray (60-82,84-101cm); dark gray (82-84cm) 5bg 6/1 (60-68,76-82,84-101cm); 5g 6/1 (68-76cm); 5y 4/1 (82-84cm) strong bioturbation; parallel laminae (75-82 cm); fining upward sequence (75-78cm); scoured, sharp contacts (60,85cm); burrowing (85-101cm) slightly disturbed sapropel (82-84cm), nannos, dispersed organic fragments scoured, sharp contacts (60,85cm) R 40.15050 12.75650 0336.10 33670 33711 107 651 A 036 Rotary CC MAS 000 013 nannofossil chalk, nannofossil ooze, calcareous mudstone and calcareous claystone; void (0-2cm) gray/light gray 10y 6/1 (0-7 cm);5y 6/1 (7-13 cm) moderate bioturbation (5-13cm); laminae (8 cm); strong bioturbation (0-5 cm) forams; dispersed organic matter; nannos R 40.15050 12.75650 0337.11 33710 33723 107 651 A 037 Rotary 01 ROB 000 035 calcareous ooze and calcareous claystone greenish gray grading down to olive grading down to pale olive 5g 6/1 grading down to 5y 5/4 grading down to 5y 6/3 "gets more burrowed downwards" (3-20 cm); strong bioturbation (20-35 cm) nannos?; organic flecks R 40.15050 12.75650 0338.20 33820 33855 107 651 A 037 Rotary 01 ROB 035 055 calcareous ooze and calcareous claystone yellowish brown (35-39 cm);dark gray (39-40cm);light olive gray to olive (40-55 cm) 10yr 5/4 (35-39 cm);5y 4/1 (39-40cm); 5y 6/2 to 5y 5/3 (40-55 cm) parallel laminae (35-40,52-55 cm);fining-upward sequence (52-55 cm);moderate bioturbation (40-50 cm); micro-cross laminae (52-55cm); burrowing; mm-scale banding forams turbidite R 40.15050 12.75650 0338.20 33855 33875 107 651 A 037 Rotary 01 ROB 055 088 calcareous ooze and calcareous claystone olive 5y 5/4 fining-upward sequence (85-88 cm);cross laminae and parallel laminae (85-88 cm); burrowed (55-85cm) forams bouma b,c,d divisions (85-88cm) R 40.15050 12.75650 0338.20 33875 33908 107 651 A 037 Rotary 01 ROB 088 150 calcareous ooze and calcareous claystone olive 5y 5/4 "foram-rich laminae" (121,130 cm);burrows forams bouma c,b and e divisions of a distal turbidite (142-146cm) R 40.15050 12.75650 0338.20 33908 33970 107 651 A 037 Rotary 02 ROB 000 035 calcareous claystone and calcareous ooze pale olive 5y 6/4 foram-rich laminae (3-5 cm);moderate bioturbation? (5-35 cm) forams,nannos? R 40.15050 12.75650 0339.70 33970 34005 107 651 A 037 Rotary 02 ROB 035 066 calcareous claystone and calcareous ooze olive gray (35-36 cm);light olive gray (36-50,63-66 cm);olive (50-63 cm); gray lamina (63cm) 5y 5/2 (35-36 cm);5y 6/2 (36-50,63-66 cm);5y 5/4 (50-63 cm) burrowed (35-50,63-66cm); moderate bioturbation? (36-50cm); lamina (63cm) forams;nannos R 40.15050 12.75650 0339.70 34005 34036 107 651 A 037 Rotary 02 ROB 066 112 calcareous claystone and calcareous ooze light olive gray (66-95 cm);olive gray (95-105 cm);dark olive gray with white mottling (105-112 cm) 5y 6/2 (66-95 cm);5y 5/2 (95-105 cm);5y 3/2 (105-112 cm) burrows (92-95cm), parallel laminae (95-112cm), moderate (66-91cm) to strong (95-105cm) bioturbation?, mottling (105-112cm) forams;nannos R 40.15050 12.75650 0339.70 34036 34082 107 651 A 037 Rotary 02 ROB 112 130 calcareous claystone and calcareous ooze greenish gray 5gy 6/1 grading down to 5gy 5/1 burrows; strong bioturbation (112-130cm) R 40.15050 12.75650 0339.70 34082 34100 107 651 A 037 Rotary 02 ROB 130 150 calcareous claystone and calcareous ooze greenish gray 5gy 6/1 grading down to 5gy 5/1 burrows; fining upward sequence (142-150cm); cross and parallel laminae (142-146cm); moderate bioturbation (146-150cm); scoured, sharp contact (146cm) bouma c, b, and e divisions of a distal turbidite (142-146cm); scoured, sharp contact? (146cm) R 40.15050 12.75650 0339.70 34100 34120 107 651 A 037 Rotary 03 ROB 000 037 calcareous claystone and calcareous ooze olive (0-3 cm);light olive gray (3-35 cm);dark olive gray (35-37 cm) 5y 5/3 (0-3 cm);5y 6/2 (3-35 cm);5y 3/2 (35-37 cm) fining upward sequence (0-3 cm);burrows (3-25cm);fine color banding (25-35cm);strong bioturbation (3-25cm) organic-rich flecks (3-25cm) R 40.15050 12.75650 0341.20 34120 34157 107 651 A 037 Rotary 03 ROB 037 087 calcareous claystone and calcareous ooze olive grading down to pale olive grading down to brownish yellow 5y 5/3 grading down to 5y 6/3 grading down to 10yr 6/6 fining upward sequence (44-48 cm);burrows; strong bioturbation (37-45,55-85cm); burrowing (48-87cm) nannos? R 40.15050 12.75650 0341.20 34157 34207 107 651 A 037 Rotary 03 ROB 087 150 calcareous ooze and calcareous claystone olive gray (87-91,97-98 cm);pale olive (91-97,98-150 cm) 5y 5/2 (87-90,97-98cm); 5y 4/2 (90-91cm); 5y 6/3 laminae (87-90,97-98,141-142 cm);burrows;strong bioturbation (90-140cm) nannos? (87-92cm) R 40.15050 12.75650 0341.20 34207 34270 107 651 A 037 Rotary 04 ROB 000 079 calcareous ooze and calcareous claystone pale olive (0-67cm);olive gray with orangish, yellowish, green & black laminae? (67-75 cm);very dark gray (75-77 cm); white (77-79cm) 5y 6/3, 5y 5/2; 5y 3/1 burrows (0-67 cm);laminae (67-79cm); moderate bioturbation (0-67cm) highly disturbed (67-79 cm) calcite (77-79cm) sapropel layer (75-77cm); forams; nannos? (77-79cm) 2.5cm thick horizon with grains of 2-3mm diameter (77-79cm) R 40.15050 12.75650 0342.70 34270 34349 107 651 A 037 Rotary 04 ROB 079 150 calcareous ooze and calcareous claystone light olive gray (79-137,140-150cm);olive gray (137-140cm) 5y 6/2 (79-137,140-150cm); 5y 4/2 (137-140 cm) fining upward sequence (135-137cm), burrows (79-135,140-150 cm);laminae (135-140 cm);strong bioturbation (80-136,140-150cm) forams, sapropel layer (137-140 cm); nannos? (140-150cm) R 40.15050 12.75650 0342.70 34349 34420 107 651 A 037 Rotary 05 MAS 000 043 calcareous ooze and calcareous claystone light gray (0-20,26-43 cm);greenish gray (20-26 cm) 5y 7/2 (0-20,26-43 cm);5g 6/1 (20-26 cm) burrows; moderate bioturbation (20-33,40-43cm); fining upward sequence? (25-26cm); laminae (4-5,25-26cm); scoured, sharp contact? (26cm) forams (mainly orbulinas) scoured, sharp contact? (26cm) R 40.15050 12.75650 0344.20 34420 34463 107 651 A 037 Rotary 05 MAS 043 068 calcareous ooze and calcareous claystone grayish brown/light olive brown (43-53 cm);olive gray (53-65 cm);brown (65-68 cm);orange stained (50-56cm);white laminae (65-68cm) 2.5y 5/3 (43-53 cm);5y 5/2 (53-65 cm);10yr 5/3 (65-68 cm) strong bioturbation (50-56cm), burrows (50-56cm); laminae (65-68cm) forams? (mainly orbulinas); sapropel? (65-68cm) R 40.15050 12.75650 0344.20 34463 34488 107 651 A 037 Rotary 05 MAS 068 084 calcareous ooze and calcareous claystone dark gray (68-77 cm);light gray (77-84 cm) 5y 4/1 (68-77 cm);5y 7/1 (77-84 cm) concretion? (71cm); strong (70-75cm) to moderate (80-84cm) bioturbation; burrows (68-75 cm);laminae (75-77,79-80 cm);fining-upward sequence (77-80 cm) highly disturbed (80-84 cm) concretion? (71cm) forams? (mainly orbulinas) R 40.15050 12.75650 0344.20 34488 34504 107 651 A 037 Rotary 05 MAS 084 115 calcareous ooze and calcareous claystone light olive gray (84-103cm);gray (103-112cm); dary gray (112-115cm) 5y 6/2 (84-103 cm);5y 5/1 (103-112cm); 5y 4/1 (112-115cm) coarsening-upward sequence(84-103cm);cross laminae(102-105cm);strong bioturbation(103-108cm);scoured, sharp contact(115cm);fining upward sequence(110-115cm) forams (mainly orbulinas) forams cause reverse grading; turbidite (110-115cm); cross laminae have 10 degree dip R 40.15050 12.75650 0344.20 34504 34535 107 651 A 037 Rotary 05 MAS 115 128 calcareous ooze and calcareous claystone gray/light gray 5y 6/1 fining upward sequence (125-128cm); cross & parallel laminae (125-128cm); burrows & strong bioturbation (115-120cm); scoured, sharp contacts (115,128cm) forams (mainly orbulinas) scoured, sharp contacts (115-128cm) R 40.15050 12.75650 0344.20 34535 34548 107 651 A 037 Rotary 05 MAS 128 150 calcareous ooze and calcareous claystone light olive gray 5y 6/2 coarsening upward sequence (135-150 cm); moderate bioturbation (140-145cm); scoured, sharp contact (128cm) forams (mainly orbulinas); organic-rich flecks (128-150cm) scoured, sharp contacts (128cm) R 40.15050 12.75650 0344.20 34548 34570 107 651 A 037 Rotary 06 MAS 000 030 calcareous ooze and calcareous claystone gray/light gray (0-10 cm); brown? (10-30 cm) 5y 6/1 (0-10 cm);10y 5/4 (10-30 cm) coarsening upward sequence (0-12 cm);fining-upward sequence (28-30 cm); strong bioturbation (24-30cm); laminae (12cm) slightly? to moderately disturbed forams forams cause coarsening upward sequence R 40.15050 12.75650 0345.70 34570 34600 107 651 A 037 Rotary 06 MAS 030 057 calcareous ooze and calcareous claystone gray/light gray (30-42 cm);brown? (42-53 cm);weak red (53-57 cm) 5y 6/1 (30-42 cm);10y 5/3 (42-53 cm);5r 4/4 (53-57 cm) coarsening upward sequence (35-45 cm);laminae (35,52-57 cm); strong (36-41cm) to moderate (48-52cm) bioturbation highly disturbed? (50-57 cm); slightly? to moderately disturbed (30-50cm) forams forams cause coarsening upward sequence R 40.15050 12.75650 0345.70 34600 34627 107 651 A 037 Rotary 06 MAS 057 090 calcareous ooze and calcareous claystone weak red (57-60 cm);greenish gray (60-80 cm);gray/light gray (80-90 cm) 5r 4/4 (57-60 cm);5gy 6/1 (60-80 cm);5y 6/1 (80-90 cm) coarsening upward sequence (57-67 cm);laminae (87-90 cm);fining upward sequence (88-90 cm); moderate (60-63,68-73cm) to strong (83-88cm) bioturbation slightly? to moderately disturbed (60-90cm); highly disturbed? (57-60cm) forams forams cause coarsening upward sequence R 40.15050 12.75650 0345.70 34627 34660 107 651 A 037 Rotary 06 MAS 090 127 calcareous ooze and calcareous claystone gray/light gray (90-103 cm);light olive brown (103-106 cm);light brownish gray (106-127 cm) 5y 6/1 (90-103 cm);2.5y 5/4 (103-106 cm);2.5y 6/2 (106-127 cm) coarsening upward sequence (104-122 cm); moderate bioturbation (103-108cm) slightly? to moderately (90-100,115-127cm) to highly? (100-115cm) disturbed forams forams cause coarsening upward sequence R 40.15050 12.75650 0345.70 34660 34697 107 651 A 037 Rotary 06 MAS 127 150 calcareous ooze and calcareous claystone greenish gray (127-136 cm);gray/light gray (136-150 cm) 5gy 6/1 (127-136 cm);5y 6/1 (136-150 cm) coarsening upward sequence (135-145 cm);strong bioturbation (127-135 cm) slightly? to moderately disturbed (127-135 cm); highly disturbed? (135-150 cm) forams forams cause coarsening upward sequence R 40.15050 12.75650 0345.70 34697 34720 107 651 A 037 Rotary 07 MAS 000 028 calcareous ooze and calcareous claystone very pale brown (0-25 cm);light brownish gray? (25-28 cm) 10yr 7/3 (0-25 cm);10y 6/2 (25-28 cm) coarsening upward sequence (0-28 cm); strong bioturbation (25-28cm) highly disturbed? (0-7,25-28 cm);slightly? to moderately disturbed (7-25 cm) forams R 40.15050 12.75650 0347.20 34720 34748 107 651 A 037 Rotary 07 MAS 028 080 calcareous ooze and calcareous claystone very pale brown (28-62 cm);light brownish gray? (62-80 cm) 10yr 7/3 (28-62 cm);10y 6/2 (62-80 cm) coarsening upward sequences (28-52,58-80 cm); strong (35-40,58-63cm) to moderate (74-78cm) bioturbation highly (28-32,50-58 cm) to slightly? to moderately (32-50,58-80cm) disturbed forams; sapropel (65-67cm) turbidite R 40.15050 12.75650 0347.20 34748 34800 107 651 A 037 Rotary CC MAS 000 017 calcareous claystone and calcareous mudstone; partial void (0-3cm) gray/light gray (0-3,12-17 cm);greenish gray (3-12 cm) 5y 6/1 (0-3,12-17 cm);5gy 6/1 (3-12 cm) highly disturbed (0-5 cm);slightly disturbed? (5-17 cm) forams R 40.15050 12.75650 0348.00 34800 34817 107 651 A 038 Rotary 01 ROB 000 030 dolomitic claystone and dolostone gray/light gray (0-2,18-19 cm);pale olive (2-18 cm);light gray with white at base (19-30 cm) 5y 6/1 (0-2,18-19 cm);5y 6/3 (2-18 cm);5y 7/1 with 5y 8/2 at base (19-30 cm) burrowing (2-30cm); moderate bioturbation (2-30 cm) slightly disturbed (0-17 cm) dolomite nannos dolomitic silt (25 degree dip) (28-30 cm) R 40.15050 12.75650 0347.80 34779 34809 107 651 A 038 Rotary 01 ROB 030 045 metalliferous mud with volcanic ash (43-45cm); dolomitic claystone and dolostone (30-43cm) light gray (30-43 cm);gray/light gray (43-45 cm) 5y 7/1 (30-43 cm);5y 6/1 (43-45 cm) "1x10cm irregular neptunian dike" (30-42cm); micro-cross laminae and parallel laminae (43-45cm); fault?; strong bioturbation (30-35cm) dolomite; metal-rich (fe,mn?) at 43-45cm dip of these beds is about 30 degrees; neptunian dike is full of dolomitic silt (30-42cm) R 40.15050 12.75650 0347.80 34809 34824 107 651 A 038 Rotary 01 ROB 045 075 dolomitic claystone and dolostone gray/light gray (45-48 cm);olive gray (48-49 cm);greenish gray (49-75 cm) 5y 6/1 (45-48 cm);5y 5/2 (48-49 cm);5g 5/1 (49-75 cm) moderate bioturbation pyrite crystals (68-69cm); dolomite dip of beds is about 30 degrees (46-65 cm) R 40.15050 12.75650 0347.80 34824 34854 107 651 A 038 Rotary 01 ROB 075 150 dolomitic claystone & dolostone gray grading down to pale olive with pale gray zones at 110,120-125,130cm 6gy 6/1 grading down to 6y 6/3 strong bioturbation (75-150 cm); burrowing slightly? to highly disturbed (140-150 cm) sulfite-rich (110,120-125,130cm); dolomite dip of beds is about 35 degrees;"gets progressively less burrowed and darker downwards"; tiny (1-3mm) reduced segregations (110-130cm) R 40.15050 12.75650 0347.80 34854 34929 107 651 A 038 Rotary 02 ROB 000 072 dolomitic claystone & dolostone light yellowish brown (0-72 cm); black burrows (15-17cm) 2.5y 6/4 (0-72 cm) burrows (esp. 15-17cm), minor bioturbation pyritized burrows? (esp. 15-17cm); diagenetic limonite stain (60-65cm); dolomite; tiny mn & sulfide (12-72cm) "scattered forams" "local diagenetic limonite stain" (60-66 cm); 25 degree dip R 40.15050 12.75650 0349.30 34929 35001 107 651 A 038 Rotary 02 ROB 072 150 dolomitic claystone & dolostone greenish gray to olive (72-122,130-150 cm);greenish gray (122-130 cm) 5g 6/1 to 5y 5/3 (72-122,130-150 cm);greenish gray (122-130cm) burrows (72-122,130-150cm); minor (85-115,130-150cm) to strong (120-122cm) bioturbation moderately? to slightly disturbed (128-150 cm) mn and sulfide segregations; dolomite beds dipping up to 45 degrees R 40.15050 12.75650 0349.30 35001 35079 107 651 A 038 Rotary 03 ROB 000 092 dolomitic claystone and dolostone light gray (0-4 cm);pale brown grading down to light olive gray grading down to brown (4-92 cm); green reduced zone at 6-15cm 5y 7/2; 10yr 6/3 grading down to 5y 6/2 grading down to 10yr 5/3 (4-92cm) small (6cm) elongate fracture (6-15 cm);moderate bioturbation (80-92 cm); local burrowing dolomite green 0.5cm wide reduced zone on either side of fracture (6-15cm); dip of 25 degrees (30cm); fractures (6-15cm) R 40.15050 12.75650 0350.80 35079 35171 107 651 A 038 Rotary 03 ROB 092 150 dolostone & dolomitic claystone light olive gray (92-115,120-150cm);pale olive (115-120cm); green (114cm) 5y 6/2 (92-115,120-150cm);5y 6/3 (115-120 cm) burrows, moderate bioturbation (92-140cm), fault (120 cm) slightly disturbed (105-150 cm) "green chlorite segregations" (114cm); dolomite variable dip up to 55 degrees R 40.15050 12.75650 0350.80 35171 35229 107 651 A 038 Rotary 04 MAS 000 035 dolostone and dolomitic claystone light greenish gray (0-15 cm);weak red with brownish yellow (15-22 cm);pale yellow (22-34 cm); dark red (34-35cm) 5gy 7/1 (0-15 cm);5r 4/4 with 10yr 6/6 (15-22 cm);5y 7/4 (22-34 cm); 5r 3/6 (34-35cm) fine laminae (15-22 cm) highly disturbed (15-35 cm) metal-oxide segregations (15-25cm); dolomite dip is about 30 degrees quite well indurated R 40.15050 12.75650 0352.30 35229 35264 107 651 A 038 Rotary 04 MAS 035 040 dolomitic claystone and dolostone pale red (35-40cm); yellowish red (40cm) 5yr 5/6 (40cm); 5r 6/3 (35-40cm) burrowing? highly disturbed (35-40 cm) dolomite dip is about 30 degrees R 40.15050 12.75650 0352.30 35264 35269 107 651 A 038 Rotary 04 MAS 040 093 dolomitic claystone and dolostone pinkish gray grading down to very pale brown (40-77cm); red (76-93cm) 7.5yr 6/2 grading down to 10yr 7/4 (40-77cm); 10r 5/8 (76-93cm) laminae (40-45,90-93cm);strong bioturbation (77-82); burrowing moderately disturbed dolomite dip is about 30 degrees R 40.15050 12.75650 0352.30 35269 35322 107 651 A 038 Rotary 04 MAS 093 120 dolomitic claystone and dolostone pale brown (93-105cm); yellowish brown (105-111cm); black (103cm); light brownish gray (111-120cm) 10yr 6/3 (93-105cm); 10yr 6/3 (105-111cm); 10yr 6/2 (111-120cm) laminae (105-111 cm) highly disturbed dolomite; mn or pyrite? (~103cm) R 40.15050 12.75650 0352.30 35322 35349 107 651 A 038 Rotary 04 MAS 120 150 organic geochemistry sample R 40.15050 12.75650 0352.30 35349 35379 107 651 A 038 Rotary 05 MAS 000 045 dolomitic claystone & dolostone light reddish brown (0-44 cm);brown/dark brown (44-45 cm) 2.5yr 7/4? (0-44 cm);7.5yr 4/4 (44-45 cm) layered, 2-3cm diameter pyrite? infilled burrows; moderate bioturbation? highly to moderately? disturbed mn throughout; dolomite; pyrite in burrows R 40.15050 12.75650 0353.80 35379 35424 107 651 A 038 Rotary 05 MAS 045 084 dolomitic claystone (45-79 cm);dolostone (79-84 cm) light red grading down to very pale brown (66-78cm); light greenish gray (79-84cm) 2.5yr 6/6 grading down to 10yr 8/3 (66-78 cm);5gy 7/1 (79-84 cm) layered;burrowed;"mn-filled diaclases" (58-68 cm); moderate bioturbation (50-57,68-72cm) highly (45-48cm) to slightly? (48-84cm) disturbed "mn-filled diaclases (fractures)"; dolomite; mn (60-72cm) fractures (70-78cm); cracks (78-84cm); diagenetic color change (58-61cm) Y R 40.15050 12.75650 0353.80 35424 35463 107 651 A 038 Rotary CC MAS 000 027 dolostone light greenish gray 5gy 7/1 highly to slightly? disturbed dolomite crystalline dolomite R 40.15050 12.75650 0354.64 35464 35491 107 651 A 039 Rotary 01 MAS 000 079 metalliferous dolostone olive (0-18,27-29 cm); light reddish brown (18-27,29-79 cm) 5y 5/6 (0-18,27-29 cm); 2.5y 6/4 (18-27,29-79 cm) strong (0-29cm) to minor (40-45,49-52,62-63cm) bioturbation; laminae (0-10,25-29,35-79cm); burrowing slightly disturbed dolomite; metal-rich; "mn bearing" (esp. 65cm) dip is about 30 degrees R 40.15050 12.75650 0357.50 35750 35829 107 651 A 039 Rotary 01 MAS 079 150 metalliferous dolostone olive 5y 5/6 burrowing; strong bioturbation;laminae slightly disturbed "mn-bearing" (esp. 83-90,117cm); dolomite; metal-rich "dark mn segregates with diffuse margins"; laminae have a dip of 30 degrees R 40.15050 12.75650 0357.50 35829 35900 107 651 A 039 Rotary 02 MAS 000 046 metalliferous dolostone yellowish brown (0-20,37-46 cm);light red (20-37 cm) 10yr 5/6 (0-20 cm);10r 6/6 (20-37 cm);10yr 5/4 (37-46 cm) burrowing; laminae(0-20,27-37 cm); strong bioturbation (20-27 cm) highly disturbed (5-11,40-46cm); slightly disturbed (0-5,11-40cm) dolomite; metal-rich dip is about 25 degrees R 40.15050 12.75650 0359.00 35900 35946 107 651 A 039 Rotary 02 MAS 046 103 metalliferous dolostone olive gray (46-76 cm);light olive gray (76-103 cm) 5y 5/2 (46-76 cm);5y 6/2 (76-103 cm) strong (49-53,93-98cm) to moderate (63-66cm) bioturbation; burrowing; laminae (100-103 cm) highly disturbed (46-100 cm) dolomite; metal-rich dip is about 25 degrees R 40.15050 12.75650 0359.00 35946 36003 107 651 A 039 Rotary 02 MAS 103 150 metalliferous dolostone olive (118-150cm) 10y 6/4 (103-118 cm);5y 5/3 (118-150 cm) burrowing; strong bioturbation (115-150 cm); laminae (132,144 cm) slightly disturbed (100-150 cm) dolomite; metal-rich dip is about 25 degrees R 40.15050 12.75650 0359.00 36003 36050 107 651 A 039 Rotary 03 MAS 000 056 metalliferous dolostone white (0-20 cm);olive brown (20-35 cm);light brownish gray (35-56 cm) 2.5y 8/2 (0-20 cm);2.5y 4/3 (20-35 cm);2.5y 6/2 (35-56 cm) burrowing; strong (0-15,30-45cm) to moderate (25-30cm) bioturbation;laminae (25-30,32-40 cm) slightly (0-17,22-53cm) to highly (17-22,53-56cm) disturbed metal-rich; dolomite dip is about 35 degrees R 40.15050 12.75650 0360.50 36050 36106 107 651 A 039 Rotary 03 MAS 056 105 metalliferous dolostone grayish brown (56-76 cm);red (76-94 cm);light reddish brown (94-105 cm) 2.5y 5/2 (56-76 cm);10r 5/8 (76-94 cm);5yr 6/4 (94-105 cm) burrowing; strong bioturbation (56-85,100-105 cm) highly (56-60,76-85cm) to slightly (60-76,85-105cm) disturbed metal-rich; dolomite dip is about 35 degrees R 40.15050 12.75650 0360.50 36106 36155 107 651 A 039 Rotary 03 MAS 105 140 metalliferous dolostone light yellowish brown (105-115 cm);light yellowish brown to reddish brown (115-140 cm) 2.5y 6/4 (105-115 cm); 2.5y 6/4 to 2.5yr 5/4 (115-150 cm) burrowing; strong bioturbation (105-125 cm) slightly (105-117 cm) to highly (117-140 cm) disturbed metal-rich; dolomite dip is about 35 degrees R 40.15050 12.75650 0360.50 36155 36190 107 651 A 039 Rotary 03 MAS 140 150 interstitial water sample R 40.15050 12.75650 0360.50 36190 36200 107 651 A 039 Rotary 04 MAS 000 037 metalliferous dolostone light yellowish brown (0-28 cm);light brownish gray (28-37cm) 10yr 6/4 (0-28 cm); 2.5y 6/2 (28-37 cm) laminae (0-5,17-23,30-35 cm); burrowing slightly (0-12cm) to highly (12-37cm) disturbed "rich in mn"; metal-rich; dolomite dip is about 30 degrees R 40.15050 12.75650 0362.00 36200 36237 107 651 A 039 Rotary 04 MAS 037 110 metalliferous dolostone reddish yellow (37-90 cm);reddish yellow to strong brown (90-110 cm) 7.5yr 6/6 (37-90 cm);7.5yr 6/6 to 7.5yr 5/6 (90-110 cm) burrows (98-110 cm); strong (98-103cm) to moderate (108-110cm) bioturbation slightly (37-59,90-110cm) to highly (59-90cm) disturbed metal-rich; dolomite; "rich in mn" dip is about 30 degrees R 40.15050 12.75650 0362.00 36237 36310 107 651 A 039 Rotary 04 MAS 110 150 metalliferous dolostone light gray (110-150 cm) 2.5y 7/2 (110-150 cm) burrows (140-150 cm); moderate bioturbation (110-112,140-147cm) slightly disturbed (110-138 cm);highly disturbed (138-150 cm) metal-rich; dolomite; "rich in mn" dip is about 30 degrees R 40.15050 12.75650 0362.00 36310 36350 107 651 A 040 Rotary 01 ROB 000 063 metalliferous dolostone light gray grading down to pink? grading down to reddish yellow? 2.5y 7/2 grading down to 7.5yr 7/4 grading down to 7.5r 6/6 minor (0-25,40-60cm) to moderate (35-40cm) bioturbation metal-rich; dolomite; mn mn dendrites along cracks (25-35cm) R 40.15050 12.75650 0367.20 36720 36783 107 651 A 040 Rotary 01 ROB 063 100 metalliferous dolostone black (63-65 cm);light yellowish brown (65-103 cm) ??? (63-65 cm);10yr 6/4 (65-103 cm) minor (80-95cm) to moderate (65-77cm) bioturbation;"crudely laminated" (63-65 cm); patchy mottling slightly disturbed (90-100 cm) mn-oxide (pyrolusite?) crystals (63-65 cm); metal-rich; dolomite R 40.15050 12.75650 0367.20 36783 36820 107 651 A 040 Rotary 01 ROB 103 115 metalliferous dolostone reddish brown? (103-105 cm);light brownish gray (105-115 cm) 2.5yr 6/4? (103-105 cm);10yr 6/2 (105-115 cm) moderate bioturbation (105-115 cm);parallel laminae (103-105 cm);fining-upward sequence (103-105 cm) slightly disturbed (103-107 cm) volcanic material (103-105cm) mn; metal-rich; dolomite; volcanic material (103-105cm) turbidite? (103-105cm) R 40.15050 12.75650 0367.20 36823 36835 107 651 A 040 Rotary 01 ROB 115 150 metalliferous dolostone brown grading down to dark gray 10yr 5/3 grading down to 10yr 4/1 burrowing; moderate bioturbation mn; metal-rich; dolomite organic matter? R 40.15050 12.75650 0367.20 36835 36870 107 651 A 040 Rotary 02 ROB 000 052 metalliferous dolostone light reddish brown grading down to pale brown grading down to light reddish brown; blackish mn-oxide & orangish limonite stain in burrows? 5yr 6/3 grading down to 10yr 6/3 grading down to 5yr 6/3 moderate? to minor bioturbation; mottling; burrowing "metal-rich (25-30 cm)"; dolomite; mn-oxide and limonite stain in burrows? R 40.15050 12.75650 0368.70 36870 36922 107 651 A 040 Rotary 02 ROB 052 075 metalliferous dolostone dark grayish brown (52-56 cm);light br0wnish gray grading down to very dark grayish brown; blackish mn-oxide & orangish limonite stain in burrows? 2.5y 4/2 (52-56cm); 2.5y 6/2 grading down to 2.5y 3/2 burrows, minor to moderate? bioturbation; mottling slightly disturbed (52-62 cm) metal-rich; dolomite; mn-oxide and limonite stain in burrows many burrows stained by blackish mn oxide and orangish limonite R 40.15050 12.75650 0368.70 36922 36945 107 651 A 040 Rotary 02 ROB 075 150 metalliferous dolostone olive yellowish grading down to reddish yellow grading down to pinkish gray grading down to light gray; blackish and orangish stains in burrows? 2.5y 6/6 grading down to 7.5yr 6/6 grading down to 7.5yr 7/2 grading down to 10yr 7/2 mottling; burrows, minor bioturbation mn-oxide and limonite stain in burrows?; dolomite; metal-rich many burrows stained by blackish mn oxide and orangish limonite R 40.15050 12.75650 0368.70 36945 37020 107 651 A 040 Rotary 03 ROB 000 048 metalliferous dolostone pink (0-28 cm);reddish yellow grading down to light reddish brown 7.5yr? (0-28 cm);5yr 6/6 grading down to 5yr 6/3 burrowing; mottling, minor bioturbation highly disturbed (0-30 cm);slightly disturbed (40-48 cm) metal-rich; dolomite R 40.15050 12.75650 0370.20 37020 37068 107 651 A 040 Rotary 03 ROB 048 087 metalliferous dolostone light brownish gray grading down to dark grayish brown grading down to light red 10yr 6/2 grading down to 10yr 4/2 grading down to 2.5yr 6/8 burrowing; mottling, minor bioturbation slightly disturbed (48-87 cm) metal-rich; dolomite R 40.15050 12.75650 0370.20 37068 37107 107 651 A 040 Rotary 03 ROB 087 150 metalliferous dolostone pale brown grading down to very pale brown grading down to pale red 10yr 6/3 grading down to 10yr 7/3 grading down to 10r 6/4 minor bioturbation; mottling; burrowing slightly disturbed (87-100 cm) metal-rich; dolomite R 40.15050 12.75650 0370.20 37107 37170 107 651 A 040 Rotary 04 ROB 000 022 metalliferous dolostone light reddish brown 2.5yr minor bioturbation metal-rich; dolomite R 40.15050 12.75650 0371.70 37170 37192 107 651 A 040 Rotary CC ROB 000 005 metalliferous dolostone light yellowish brown 10yr 6/4 burrows, strong? to minor bioturbation highly disturbed metal-rich; dolomite indurated R 40.15050 12.75650 0371.92 37192 37197 107 651 A 041 Rotary 01 HIE 000 080 dolostone pale brown background with stripes of light reddish brown and reddish yellow 10yr 6/3 with stripes of 5yr 6/3 and 7.5yr 6/6 dolomite nannos? stripes may be secondary; "probably altered nanno ooze" indurated R 40.15050 12.75650 0376.80 37679 37759 107 651 A 041 Rotary 01 HIE 080 094 dolostone pale brown to grayish brown to brown 10yr 6/3 to 10yr 5/2 to 10yr 5/3 "intensive mostly horizontal burrowing"; moderate bioturbation (85-94cm) dolomite nannos? "probably altered nanno ooze" indurated R 40.15050 12.75650 0376.80 37759 37773 107 651 A 041 Rotary 01 HIE 094 150 dolostone (94-146 cm);void (146-150 cm) pale brown(94-110 cm);brown(110-130 cm);light yellowish brown w/ brownish yellow(130-146 cm),black specks(97-103cm);yellowish stripes(110-130cm) 10yr 6/3 (94-110 cm);7.5yr 5/4 (110-130 cm); 10yr 6/4 with 10yr 6/6 (130-146cm) moderate bioturbation (110-113cm) moderately disturbed (104-146 cm) dolomite nannos? "probably altered nanno ooze" indurated R 40.15050 12.75650 0376.80 37773 37829 107 651 A 041 Rotary 02 HIE 000 025 dolostone light yellowish brown with overprint of light reddish brown and reddish yellow with some dark specks 10yr 6/4 with overprint of 5yr 6/3 and 7.5yr 6/6 highly fragmented dolomite nannos? "probably altered nanno ooze" indurated R 40.15050 12.75650 0378.30 37829 37854 107 651 A 041 Rotary 02 HIE 025 055 dolostone light yellowish brown with brownish yellow stripes and dark specks 10yr 6/4 with 10yr 6/6 stripes highly fragmented dolomite nannos? "probably altered nanno ooze" indurated R 40.15050 12.75650 0378.30 37854 37884 107 651 A 041 Rotary 02 HIE 055 107 dolostone light yellowish brown background with "dark gray diffuse stripes and specks" 10yr 6/4 background with 10yr 4/1 diffuse stripes and specks highly fragmented dolomite nannos? "probably altered nanno ooze" indurated R 40.15050 12.75650 0378.30 37884 37936 107 651 A 041 Rotary 02 HIE 107 150 dolostone light yellowish brown with dark specks at 107-116cm, and with dark gray diffuse stripes and specks at 116-150cm 10yr 6/4 with 10yr 4/1 stripes and diffuse specks at 116-150cm (107-150cm) highly fragmented dolomite nannos? "probably altered nanno ooze" indurated R 40.15050 12.75650 0378.30 37936 37979 107 651 A 041 Rotary 03 HIE 000 043 dolostone light yellowish brown; "downward increasing overprint of reddish colors" (30-43 cm) w/ dark stripes & specks(0-25cm) 10yr 6/4 "burrowing, not clearly identified" (25-30 cm); minor bioturbation? (25-30cm) moderately fragmented dolomite nannos? "probably altered nanno ooze" R 40.15050 12.75650 0379.80 37979 38022 107 651 A 041 Rotary 03 HIE 043 050 dolostone reddish brown (43-46,47-50 cm);dusky yellowish green and greenish gray (46-47 cm) 5yr 5/3 (43-46 cm);5gy 5/2 and 5g 6/1 (46-47 cm); 5yr 5/4 (47-50cm) normal graded bedding (44-50cm) moderately fragmented feldspathized tuff feldspar; feldspathized tuff nannos? R 40.15050 12.75650 0379.80 38022 38029 107 651 A 041 Rotary 03 HIE 050 095 dolostone light yellowish brown with dark stripes and specks 10yr 6/4 moderately disturbed dolomite nannos? "probably altered nanno ooze" R 40.15050 12.75650 0379.80 38029 38074 107 651 A 041 Rotary 03 HIE 095 150 dolostone light yellowish brown with bands of yellowish red (95-100 cm); dark stripes and specks (100-150cm) 10yr 6/4 with bands of 5yr 5/6 (95-100 cm) bands (95-100cm) moderately disturbed dolomite nannos? "probably altered nanno ooze" R 40.15050 12.75650 0379.80 38074 38129 107 651 A 041 Rotary 04 JM 000 072 dolostone light yellowish brown (0-58 cm); light reddish brown with light yellowish brown (58-72cm); black specks (0-58cm) 10yr 6/4 (0-58 cm); 5yr 6/4 with 10yr 6/4 (58-72cm) moderate bioturbation (58-72cm); burrowed (58-72cm) moderately disturbed "mm black specks of fe sulfides(?)"; dolomite R 40.15050 12.75650 0381.30 38129 38201 107 651 A 041 Rotary 04 JM 072 120 dolostone light yellowish brown with black specks 10yr 6/4 moderately disturbed "mm black specks of fe sulfides(?)"; dolomite R 40.15050 12.75650 0381.30 38201 38249 107 651 A 041 Rotary 04 JM 120 150 organic geochemistry sample R 40.15050 12.75650 0381.30 38249 38279 107 651 A 041 Rotary 05 JM 000 050 dolostone yellowish brown grading down to light yellowish brown 10yr 5/4 grading down to 10yr 6/4 highly (0-35cm) to moderately (35-50cm) disturbed dolomite R 40.15050 12.75650 0382.80 38279 38329 107 651 A 041 Rotary 05 JM 050 060 dolostone "reddish brown swirled in a pale brown matrix"; black speckles 10yr 6/3 in 5yr 5/4 minor bioturbation "drilling artifact"; moderately disturbed "fe sulfide"?; dolomite R 40.15050 12.75650 0382.80 38329 38339 107 651 A 041 Rotary 05 JM 060 105 dolostone light yellowish brown (60-100 cm);yellowish brown (100-105 cm) 10yr 6/4 (60-100 cm);10yr 5/4 (100-105 cm) moderately disturbed dolomite R 40.15050 12.75650 0382.80 38339 38384 107 651 A 041 Rotary 05 JM 105 111 dolostone very dark grayish brown 10yr 3/2 "disturbed laminations of feldspar-rich dolomite chalk" moderately disturbed feldspar; dolomite R 40.15050 12.75650 0382.80 38384 38390 107 651 A 041 Rotary 05 JM 111 150 dolostone light yellowish brown (111-123,127-135,137-148cm) alternating with yellowish brown (123-127,135-137,148-150cm) 10yr 6/4 (111-123,127-135,137-148cm) alternating with 10yr 5/6 (123-127,135-137,148-150cm) moderately disturbed dolomite R 40.15050 12.75650 0382.80 38390 38429 107 651 A 041 Rotary CC JM 000 025 dolostone reddish yellow (0-12 cm);pinkish gray (12-25 cm) 7.5yr 6/6 (0-12 cm);7.5yr 7/2 (12-25 cm) moderate bioturbation (0-12 cm) moderately fragmented (0-10 cm);slightly fractured (10-25 cm) dolomite R 40.15050 12.75650 0384.30 38429 38454