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 110 676 A 001 Hydraulic (Advanced) Piston Core 01 DOL 000 097 calcareous mud, with volcanic ash (35% in patches at 35-62 cm) dark yellowish brown, with gray/light gray at 35-62 cm 10yr 4/4, with 10yr 6/1 at 35-62 cm minor (0-20, 35-97 cm) to moderate (20-35 cm) bioturbation slightly disturbed volcanic ash (35% in patches at 35-62 cm) forams?, nannos? indurated patches of ash at 35-62 cm H 15.53081 -58.70330 0000.00 0 97 110 676 A 001 Hydraulic (Advanced) Piston Core 01 DOL 097 109 vitric to crystalline volcanic ash (100%) gray/light gray & very dark gray (97-109 cm) 10yr 6/1 to 10yr 3/1 cross-stratification (108 cm); well laminated (105-109 cm) slightly disturbed volcanic ash/glass (100%) sharp upper and lower contacts H 15.53081 -58.70330 0000.00 97 109 110 676 A 001 Hydraulic (Advanced) Piston Core 01 DOL 109 152 calcareous mudstone, with volcanic ash (15% in patches at 139-147 cm); void (147-152 cm) brown 10yr 5/3 minor bioturbation; infilled burrow (115-120 cm) slightly disturbed volcanic ash (15% at in patches 139-147 cm) forams?, nannos? H 15.53081 -58.70330 0000.00 109 152 110 676 A 001 Hydraulic (Advanced) Piston Core 02 BRO 000 150 calcareous mud, with abundant volcanic ash (blebs in burrows at 7-48, 112 cm) (bed at 130-134 cm) yellowish brown, w/ dark gray & light gray & grayish brown ash(7-48, 112-114, 130-134 cm) 10yr 5/4, w/ n4/ & 10yr 7/1 (7-48, 112-114 cm); 10yr 5/2 (130-134 cm) moderate (0-40 cm) to minor (40-125 cm) bioturbation; horizontal bedding, laminae and crossbeds? (130-134 cm) slightly disturbed volcanic ash (blebs at 7-48, 112 cm); (bed at 130-134 cm) sharp contact at 134 cm H 15.53081 -58.70330 0001.50 150 300 110 676 A 001 Hydraulic (Advanced) Piston Core 03 SCN 000 146 calcareous mud, with volcanic ash(1-2% ash dispersed throughout) yellowish brown(0-60 cm); brown(60-146 cm) 10yr 5/4(0-60 cm); 10yr 5/3(60-146 cm) moderate bioturbation slightly disturbed volcanic ash(1-2% ash dispersed throughout) H 15.53081 -58.70330 0003.00 300 446 110 676 A 001 Hydraulic (Advanced) Piston Core 03 SCN 146 150 interstitial water sample H 15.53081 -58.70330 0003.00 446 450 110 676 A 001 Hydraulic (Advanced) Piston Core 04 SCN 000 150 calcareous mud, with volcanic ash (~5-10% at 0-40 cm, ~5% at 95-111 cm, 2-5% rest of section); void (148-150 cm) brown (0-111 cm); light yellowish brown (111-130 cm); yellowish brown (130-148 cm), w/dark gray ash 10yr 5/3(0-111 cm);10yr 6/4(111-130 cm);10yr 5/4(130-148 cm); n4/ dispersed ash moderate bioturbation slightly disturbed volcanic ash (~5-10% at 0-40 cm, ~5% at 95-111cm, 2-5% rest) H 15.53081 -58.70330 0004.50 450 600 110 676 A 001 Hydraulic (Advanced) Piston Core CC BRO 000 020 calcareous mud, with volcanic ash brown, w/ light colored ash blebs 10yr 5/3 moderate bioturbation slightly disturbed volcanic ash throughout H 15.53081 -58.70330 0006.00 600 620 110 676 A 002 Hydraulic (Advanced) Piston Core 01 OGA 000 150 calcareous clay, with volcanic ash-rich bed (20 cm) very pale brown (0-48 cm); light yellowish brown (48-150 cm); black foram spots 10yr 7/4 (0-48 cm); 10yr 6/4 (48-120 cm); 2.5y 6/4 (120-150 cm) moderate bioturbation (40-50, 116-128 cm); teichichnus (43-50, 120-128 cm); inclined bedding (20 cm) volcanic ash-rich bed (20 cm) foram-rich layers 12-20,24-29,55-56,74-75,92-93,110-111,118-125cm H 15.53081 -58.70330 0006.20 619 769 110 676 A 002 Hydraulic (Advanced) Piston Core 02 BCK 000 060 calcareous clay, with volcanic ash (38-45 cm) light brownish gray (0-38 cm); grayish brown (38-45 cm); pale brown (45-60 cm) 2.5y 6/2 (0-38 cm); 2.5y 5/2 (38-45 cm); 10yr 6/3 (45-60 cm) moderate (0-45 cm) to minor (45-50 cm) bioturbation; burrows(0-38 cm) slightly disturbed volcanic ash (38-45 cm) forams (45-60 cm) H 15.53081 -58.70330 0007.70 769 829 110 676 A 002 Hydraulic (Advanced) Piston Core 02 BCK 060 105 calcareous clay or calcareous mud, with volcanic ashy manganiferous material (60-64, 73-105 cm) pale brown (60-64 cm); light yellowish brown (64-73 cm); pale brown & dark gray (73-105 cm) 10yr 6/3 (60-64 cm); 10yr 6/4 (64-73 cm); 10yr 6/3 & n4/ (73-105 cm) moderate bioturbation (70-105 cm) slightly disturbed mn-rich ashy material(60-64 cm)& scattered patches(73-105cm) volcanic ash (mn-rich material) (60-64, 73-105 cm) H 15.53081 -58.70330 0007.70 829 874 110 676 A 002 Hydraulic (Advanced) Piston Core 02 BCK 105 150 calcareous clay pale brown (105-125 cm); light yellowish brown (125-150 cm) 10yr 6/3 (105-125 cm); 10yr 6/4 (125-150 cm) minor bioturbation (105-126 cm), burrows (105-125 cm) slightly disturbed forams (105-125 cm) H 15.53081 -58.70330 0007.70 874 919 110 676 A 002 Hydraulic (Advanced) Piston Core 03 OGA 000 136 calcareous clay or mud, with volcanic ash (spot at 41 cm, bed at 64-70 cm) very pale brown to light yellowish brown 10yr 7/3 to 2.5y 6/4 moderate bioturbation (2-25, 32-50, 51-65, 78-95 cm); fining-upward fining-sequence (65-70 cm); teichichnus;mottling volcanic ash (41, 64-70 cm) forams inclined graded bedding (64-70 cm) H 15.53081 -58.70330 0009.20 919 1055 110 676 A 002 Hydraulic (Advanced) Piston Core 03 OGA 136 150 physical properties sample H 15.53081 -58.70330 0009.20 1055 1069 110 676 A 002 Hydraulic (Advanced) Piston Core 04 BCK 000 043 calcareous clay, with volcanic(probably vitric)ash at 17-20, 32-43 cm pale brown(0-17, 20-32 cm); gray/light gray(17-20 cm); grayish brown(32-43 cm) 10yr 6/3(0-17,20-32 cm);2.5y 6/0(17-20 cm);10yr 5/2(32-43cm) moderate(0-17 cm)to minor(17-30 cm)to strong(30-43 cm)bioturbation slightly disturbed volcanic ash/glass(17-20, 32-43 cm) H 15.53081 -58.70330 0010.70 1069 1112 110 676 A 002 Hydraulic (Advanced) Piston Core 04 BCK 043 105 calcareous clay or calcareous mud, with manganiferous volcanic ashy material (98-105 cm) light yellowish brown to dark yellowish brown (43-98 cm); dark gray (98-105 cm) 10yr 6/4 to 10yr 3/6 (43-98 cm); n4/ (98-105 cm) moderate bioturbation (43-50 cm) slightly disturbed mn-rich volcanic ashy material (98-105 cm) volcanic ash mn-rich ashy material (98-105 cm) forams (43-98 cm) H 15.53081 -58.70330 0010.70 1112 1174 110 676 A 002 Hydraulic (Advanced) Piston Core 04 BCK 105 150 calcareous clay or calcareous mud, with volcanic ash-rich layer (138-150 cm) dark yellowish brown (105-138 cm); grayish brown (138-150 cm) 10yr 3/6 (105-138 cm); 10yr 5/2 (138-150 cm) burrows (138-150 cm) slightly disturbed volcanic ash-rich layer (138-150 cm) forams (105-138 cm) H 15.53081 -58.70330 0010.70 1174 1219 110 676 A 002 Hydraulic (Advanced) Piston Core 05 BER 000 145 calcareous clay or calcareous mud, with volcanic ash in burrrows at 0-5 cm olive (0-64 cm); light yellowish brown (64-145 cm); dark gray infilled burrows (0-5 cm) 5y 5/3 (0-64 cm); 10yr 6/4 (64-145 cm) moderate (0-64, 110-145 cm) to minor (64-72 cm) bioturbation; mottling; infilled burrows (0-5 cm) slightly disturbed volcanic ash (infilling burrows at 0-5 cm) H 15.53081 -58.70330 0012.20 1219 1364 110 676 A 002 Hydraulic (Advanced) Piston Core 05 BER 145 150 interstitial water sample H 15.53081 -58.70330 0012.20 1364 1369 110 676 A 002 Hydraulic (Advanced) Piston Core 06 BER 000 036 calcareous clay or calcareous mud, with volcanic ash bed (25-27 cm) light yellowish brown (0-25, 27-36 cm); dark grayish brown (25-27 cm) 2.5y 6/4 (0-25, 27-36 cm); 2.5y 4/2 (25-27 cm) moderate bioturbation; horizontal bedding; mottling slightly disturbed volcanic ash (25-27 cm) H 15.53081 -58.70330 0013.70 1369 1405 110 676 A 002 Hydraulic (Advanced) Piston Core 06 BER 036 064 calcareous clay or calcareous mud, with volcanic ash beds (36-38, 62-64 cm) very dark grayish brown (35-38 cm); light yellowish brown (38-62 cm); very dark gray (62-64 cm) 2.5y 3/2 (35-38 cm); 2.5y 6/4 (38-62 cm); 5y 3/1 (62-64 cm) moderate bioturbation; mottling; horizontal bedding slightly disturbed volcanic ash (36-38, 62-64 cm) H 15.53081 -58.70330 0013.70 1405 1433 110 676 A 002 Hydraulic (Advanced) Piston Core 06 BER 064 102 calcareous clay or calcareous mud, with volcanic ash bed (75-78 cm) olive gray (64-78 cm); olive (78-102 cm) 5y 4/2 (64-78 cm); 5y 5/3 (78-102 cm) moderate bioturbation; horizontal bedding; mottling slightly disturbed volcanic ash (75-78 cm) H 15.53081 -58.70330 0013.70 1433 1471 110 676 A 002 Hydraulic (Advanced) Piston Core 06 BER 102 120 calcareous clay or calcareous mud, with volcanic ash beds (102-105, 117-120 cm) dark olive gray (102-105 cm); olive gray (105-117 cm); dark gray (117-120 cm) 5y 3/2 (102-105 cm); 5y 5/2 (105-117 cm); 5y 4/1 (117-120 cm) moderate bioturbation; horizontal bedding; mottling slightly disturbed volcanic ash (102-105, 117-120 cm) H 15.53081 -58.70330 0013.70 1471 1489 110 676 A 002 Hydraulic (Advanced) Piston Core 06 BER 120 150 calcareous clay or calcareous mud light brownish gray 2.5y 6/2 moderate bioturbation; horizontal bedding; mottling slightly disturbed H 15.53081 -58.70330 0013.70 1489 1519 110 676 A 002 Hydraulic (Advanced) Piston Core 07 BER 000 057 calcareous clay or calcareous mud light olive brown (0-30 cm); light yellowish brown (30-57 cm) 2.5y 5/4 (0-30 cm); 2.5y 6/4 (30-57 cm) moderate bioturbation; horizontal bedding at 29 cm slightly disturbed carbonate poor interval (20-30 cm) H 15.53081 -58.70330 0015.20 1519 1576 110 676 A 002 Hydraulic (Advanced) Piston Core CC BER 000 013 calcareous clay or calcareous mud light yellowish brown 2.5y 6/4 slightly disturbed dispersed forams H 15.53081 -58.70330 0015.76 1576 1589 110 676 A 003 Hydraulic (Advanced) Piston Core 01 OGA 000 074 calcareous mud (56-74 cm), with volcanic ash (as spots at 0-40 cm and ash bed at 71-74 cm); mud and clay (0-56 cm) pale brown (0-56 cm); light olive brown (56-71 cm); pinkish gray (71-74 cm) 10yr 6/3 (0-56 cm); 2.5y 5/4 (56-71 cm); 5yr 7/2 (71-74 cm) slightly disturbed (0-40 cm); graded bedding (71-74 cm) volcanic ash (as spots at 0-40 cm and ash bed at 71-74 cm) H 15.53081 -58.70330 0015.70 1569 1643 110 676 A 003 Hydraulic (Advanced) Piston Core 01 OGA 074 110 calcareous mud light olive brown to light brownish gray 2.5y 5/4 to 2.5y 6/2 moderate bioturbation(104-110 cm) H 15.53081 -58.70330 0015.70 1643 1679 110 676 A 003 Hydraulic (Advanced) Piston Core 01 OGA 110 150 calcareous mud, with volcanic ashy spot with burrows (130-135 cm) pale olive to light olive brown 5y 6/3 to 2.5y 5/4 moderate bioturbation (110-115, 125-135 cm); teichichnus burrows(130-135 cm); vein structure(145-150 cm) volcanic ash (ashy spot with burrows at 130-135 cm) H 15.53081 -58.70330 0015.70 1679 1719 110 676 A 003 Hydraulic (Advanced) Piston Core 02 OGA 000 150 calcareous mud, with volcanic ash (35-40, 110-114 cm) layers light brownish gray to dark grayish brown (110-114 cm) 2.5y 6/2 (0-110, 114-150 cm), 10yr 4/2 (110-114 cm) moderate bioturbation (10-40, 62-88, 100-120 cm) volcanic ash (35-40, 110-114 cm) H 15.53081 -58.70330 0017.20 1720 1870 110 676 A 003 Hydraulic (Advanced) Piston Core 03 BCK 000 030 calcareous mud, with volcanic ash (19-20 cm) layer pale brown (0-19, 20-25 cm); grayish brown (25-30 cm); light pinkish gray(?) (19-20 cm) 10yr 6/3 (0-19, 20-25 cm); 2.5y 5/2 (25-30 cm);no # (19-20 cm) minor bioturbation (26-30 cm) slightly disturbed volcanic ash (19-20 cm) forams H 15.53081 -58.70330 0018.70 1870 1900 110 676 A 003 Hydraulic (Advanced) Piston Core 03 BCK 030 140 calcareous mud, with volcanic ash (mn-rich patch at ~80 cm and ashy fraction contained in mud at 100-140 cm) pale brown to brownish yellow with light blueish traces (100-140 cm) 10yr 6/3 to 10yr 6/6 minor bioturbation (30-95 cm) slightly disturbed mn-rich ashy patch at ~80 cm volcanic ash (mn-rich patch at ~80 cm) forams H 15.53081 -58.70330 0018.70 1900 2010 110 676 A 003 Hydraulic (Advanced) Piston Core 03 BCK 140 150 physical properties sample H 15.53081 -58.70330 0018.70 2010 2020 110 676 A 003 Hydraulic (Advanced) Piston Core 04 BCK 000 150 calcareous mud, with numerous patches of altered manganiferous volcanic ashy material (30-40, ~143 cm) light yellowish brown (0-10, 40-150 cm); light brownish gray(10-40 cm); w/ patch of dark gray at ~143 cm 10yr 6/4 (0-10, 40-150 cm); 2.5y 6/2 (10-40 cm); n4/ (~143 cm) minor bioturbation slightly disturbed altered manganiferous volcanic ashy material (30-40,~143 cm) scattered forams (10-30, 40-150 cm) H 15.53081 -58.70330 0020.20 2020 2170 110 676 A 003 Hydraulic (Advanced) Piston Core 05 BER 000 093 calcareous mud olive gray(0-40 cm); light olive gray(40-76 cm); light yellowish brown(76-93 cm) 5y 5/2(0-40 cm); 5y 6/2(40-76 cm); 2.5y 6/4(76-93 cm) minor(0-76 cm)to strong(76-93 cm)bioturbation slightly disturbed H 15.53081 -58.70330 0021.70 2170 2263 110 676 A 003 Hydraulic (Advanced) Piston Core 05 BER 093 150 calcareous mud, with volcanic ash (93-95 cm) layer very dark grayish brown (93-95 cm); light olive gray (95-134 cm); gray/light gray (134-150 cm) 10yr 3/2 (93-95 cm); 5y 6/2 (95-134 cm); 5y 6/1 (134-150 cm) minor bioturbation (95-150 cm) slightly disturbed volcanic ash (93-95 cm) sharp lower (95 cm) & diffuse upper boundary (93 cm) H 15.53081 -58.70330 0021.70 2263 2320 110 676 A 003 Hydraulic (Advanced) Piston Core 06 BER 000 150 calcareous mud light olive gray(0-23, 55-125, 145-150 cm); pale olive(23-55 cm); gray/light gray(125-145 cm) 5y 6/2(0-23, 55-125, 145-150 cm); 5y 6/3(23-55 cm); 5y 6/1(125-145 cm) minor bioturbation(0-30, 50-150 cm); mottling(0-23, 55-150 cm) slightly disturbed H 15.53081 -58.70330 0023.20 2320 2470 110 676 A 003 Hydraulic (Advanced) Piston Core 07 BER 000 057 calcareous mud light olive gray (0-5, 15-57 cm); gray/light gray (5-15 cm): mm-sized purplish-bluish-blackish speck at 12 cm 5y 6/2(0-5, 15-57 cm); 5y 6/1(5-15 cm) minor bioturbation(5-25 cm) slightly disturbed dark speck w/ diffuse boundaries (mn-oxides) at 12 cm mn-oxides (dark speck w/ diffuse boundaries at 12 cm) H 15.53081 -58.70330 0024.70 2470 2527 110 676 A 003 Hydraulic (Advanced) Piston Core CC BER 000 032 calcareous mud light olive gray 5y 6/2 slightly disturbed scattered sand-sized foram shells H 15.53081 -58.70330 0025.26 2526 2558 110 676 A 004 Hydraulic (Advanced) Piston Core 01 OGA 000 115 calcareous mud or marl, slightly ashy throughout light brownish gray 2.5y 6/2 minor bioturbation(65-115 cm); burrow traces(planolites?)95-110 cm slightly disturbed(0-20, 40-115 cm); soupy(20-40 cm) volcanic ash(slightly ashy throughout) H 15.53081 -58.70330 0025.20 2520 2635 110 676 A 004 Hydraulic (Advanced) Piston Core 01 OGA 115 150 calcareous mud or marl, slightly ashy throughout gray/light gray(115-130 cm); light brownish gray(130-150 cm) 5y 6/1(115-130 cm); 2.5y 6/2(130-150 cm) minor bioturbation(115-130 cm); bedding trace(115-130 cm)seems to be horizontal slightly disturbed volcanic ash(slightly ashy throughout) H 15.53081 -58.70330 0025.20 2635 2670 110 676 A 004 Hydraulic (Advanced) Piston Core 02 OGA 000 150 calcareous mud or marl light brownish gray, with black spots(2-4, 53-67, 115-128, 138-142 cm) 2.5y 6/2 moderate(20-35 cm)to strong(40-45, 50-70 cm)bioturbation; bedding trace almost horizontal slightly disturbed black spots(2-4, 53-67, 115-128, 138-142 cm) forams H 15.53081 -58.70330 0026.70 2670 2820 110 676 A 004 Hydraulic (Advanced) Piston Core 03 BCK 000 040 calcareous mud or marl, with volcanic ash (bed at 0-5, ~34-40 cm) light gray to dark gray? (0-5 cm); light olive gray (5-~34 cm); olive yellow (~34-40 cm) n2/ or n4/(0-5 cm); 5y 6/2 (5-~34 cm); 2.5y 6/6 (~34-40 cm) minor (0-30 cm) to moderate (30-40 cm) bioturbation slightly disturbed altered & dispersed volcanic ash material (0-5, ~34-40 cm) H 15.53081 -58.70330 0028.20 2820 2860 110 676 A 004 Hydraulic (Advanced) Piston Core 03 BCK 040 150 calcareous mud or marl light olive gray grading down to light yellowish brown 5y 6/2 grading down to 2.5y 6/4 slightly disturbed scattered forams H 15.53081 -58.70330 0028.20 2860 2970 110 676 A 004 Hydraulic (Advanced) Piston Core 04 OGA 000 122 calcareous mud or marl light brownish gray down to light olive gray to light yellowish brown to light olive gray;black specks(~115-120 cm) 2.5y 6/2 down to 5y 6/2 to 2.5y 6/4 to 5y 6/2 faint inclined bedding trace?; inclined right (~60 cm), inclined left (~95 cm) slightly disturbed nannos; forams H 15.53081 -58.70330 0029.70 2970 3092 110 676 A 004 Hydraulic (Advanced) Piston Core 04 OGA 122 150 organic geochemistry sample H 15.53081 -58.70330 0029.70 3092 3120 110 676 A 004 Hydraulic (Advanced) Piston Core 05 OGA 000 110 calcareous mud or marl light brownish gray(0-40 cm); grayish brown(40-44 cm); light gray(44-110 cm); black spots(53-60 cm) 2.5y 6/2(0-40 cm); 2.5y 5/2(40-44 cm); 5y 7/1(44-110 cm) moderate bioturbation(35-60, 105-110 cm) slightly disturbed black spots(53-60 cm) nannos; forams H 15.53081 -58.70330 0031.20 3120 3230 110 676 A 004 Hydraulic (Advanced) Piston Core 05 OGA 110 146 calcareous mud or marl, with volcanic ash(110-130 cm) gray/light gray(110-130 cm); light olive gray(130-146 cm) 10yr 6/1(110-130 cm); 5y 6/2(130-146 cm) moderate bioturbation(110-140 cm) slightly disturbed volcanic ash(110-130 cm) H 15.53081 -58.70330 0031.20 3230 3266 110 676 A 004 Hydraulic (Advanced) Piston Core 05 OGA 146 150 interstitial water sample H 15.53081 -58.70330 0031.20 3266 3270 110 676 A 004 Hydraulic (Advanced) Piston Core 06 BCK 000 150 calcareous mud or marl, with volcanic ash-rich zones and diffuse black patches with bluish holes light brownish gray grading to light olive brown to light brownish gray to light olive brown;diffuse black patches 2.5y 6/2 to 2.5y 5/4 to 2.5y 6/2 to 2.5y 5/4 minor bioturbation; slightly disturbed volcanic ash-rich zones & diffuse black patches scattered forams section possibly represents a folded zone H 15.53081 -58.70330 0032.70 3270 3420 110 676 A 004 Hydraulic (Advanced) Piston Core 07 BCK 000 051 calcareous mud or marl light reddish brown (0-42 cm); light brownish gray (42-44 cm); light yellowish brown(44-51 cm) 2.5yr 6/4 (0-42 cm); 2.5y 6/2 (42-44 cm); 10yr 6/4 (44-51 cm) minor(~4-12, ~25-32 cm)to moderate(12-~25 cm)bioturbation slightly disturbed scattered forams H 15.53081 -58.70330 0034.20 3420 3471 110 676 A 004 Hydraulic (Advanced) Piston Core CC BCK 000 030 calcareous mud or marl ligh yellowish brown(0-~25 cm); olive brown(~25-30 cm) 10yr 6/4(0-~25 cm); 2.5y 4/4(~25-30 cm) minor bioturbation moderately fragmented scattered forams H 15.53081 -58.70330 0034.72 3472 3502 110 676 A 005 Hydraulic (Advanced) Piston Core 01 OGA 000 104 calcareous mud and calcareous clay, with volcanic ashy material scattered throughout light brownish gray(0-50 cm); light yellowish brown(50-104 cm); black spots are at(32-37 cm) 2.5y 6/2(0-50 cm); 2.5y 6/4(50-104 cm) minor(0-20, 50-104 cm)to moderate(20-50 cm)bioturbation slightly disturbed black spots(32-37 cm) volcanic ashy material scattered throughout forams; nannos H 15.53081 -58.70330 0034.70 3470 3574 110 676 A 005 Hydraulic (Advanced) Piston Core 01 OGA 104 150 calcareous mud and calcareous marl, with volcanic ashy material scattered throughout light yellowish brown(104-130 cm); light brownish gray(130-150 cm); with black spots(128 & 131 cm) 10yr 6/4(104-130 cm); 10yr 6/2(130-150 cm) strong(104-130 cm)to moderate(130-150 cm)bioturbation slightly disturbed black spots 128-131 cm volcanic ashy material scattered throughout forams; nannos H 15.53081 -58.70330 0034.70 3574 3620 110 676 A 005 Hydraulic (Advanced) Piston Core 02 OGA 000 055 calcareous mud or marl, with volcanic ash (50% at 25-40 cm) light brownish gray (0-25 cm); grayish brown (25-40 cm); light yellowish brown (40-55 cm) 2.5y 6/2 (o-25 cm); 2.5y 5/2 (25-40 cm); 2.5y 6/4 (40-55 cm) minor (0-25, 40-55 cm) to moderate (25-40 cm) bioturbation; mottling (25-40 cm) slightly disturbed volcanic ash (ashy particles 5-20% & 50% at 25-40 cm) forams; nannos H 15.53081 -58.70330 0036.20 3620 3675 110 676 A 005 Hydraulic (Advanced) Piston Core 02 OGA 055 100 calcareous mud or marl, with volcanic ash bed (~62-66 cm) grayish brown (55-75, 95-100 cm), with very dark grayish brown ash layer(~62-66 cm); light brownish gray (75-95 cm) 2.5y 5/2 (55-75, 95-100cm), with 2.5y 3/2 layer (~62-66 cm); 2.5y 6/2 (75-95 cm) minor (55-90 cm) to strong (90-100 cm) bioturbation; thrust fault (~60-67 cm) slightly disturbed volcanic ash (~62-66 cm) H 15.53081 -58.70330 0036.20 3675 3720 110 676 A 005 Hydraulic (Advanced) Piston Core 02 OGA 100 150 calcareous mud or marl, with volcanic ash (100-106, 115-122 cm) very dark grayish brown (100-106, 115-122 cm); grayish brown (106-115 cm); light brownish gray (122-150 cm) 2.5y 3/2 (100-106, 115-122 cm); 2.5y 5/2 (106-115 cm); 2.5y 6/2 (122-150 cm) strong (100-110 cm) to minor (110-150 cm) bioturbation; teichichnus (100-106 cm); bedding seems to be horizontal slightly disturbed volcanic ash (100-106, 115-122 cm) H 15.53081 -58.70330 0036.20 3720 3770 110 676 A 005 Hydraulic (Advanced) Piston Core 03 BCK 000 022 calcareous mud and calcareous clay, with patches of volcanic ash (0-15 cm) brown + light yellowish brown with patches of dark gray (0-15 cm); olive gray(15-22 cm) 10yr 5/3 + 10yr 6/4 with patches of n3/ (0-15 cm); 5y 5/2 (15-22 cm) moderate (0-15 cm) to minor (15-22 cm) bioturbation slightly disturbed volcanic ash (patches)(0-15) forams sharp contact (15 cm) gradational contact (22 cm) H 15.53081 -58.70330 0037.70 3770 3792 110 676 A 005 Hydraulic (Advanced) Piston Core 03 BCK 022 136 calcareous mud and calcareous clay yellowish brown to grayish brown 10yr 5/6 to 10yr 5/2 minor(22-55, 80-120 cm)to moderate(55-80, 120-136 cm)bioturbation slightly disturbed forams H 15.53081 -58.70330 0037.70 3792 3906 110 676 A 005 Hydraulic (Advanced) Piston Core 03 BCK 136 150 physical properties sample H 15.53081 -58.70330 0037.70 3906 3920 110 676 A 005 Hydraulic (Advanced) Piston Core 04 BCK 000 089 calcareous mud and calcareous clay, with volcanic ash layer (20-25 cm) light brownish gray (0-20 cm); dark gray (20-25 cm); light brownish gray grading to brownish yellow (25-89 cm) 2.5y 6/2 (0-20 cm); n4/ (20-25 cm); 2.5y 6/2 grading to 10yr 6/6 (25-89 cm) minor (10-15, 25-60 cm) to moderate (15-25 cm) slightly disturbed volcanic ash layer (20-25 cm) forams H 15.53081 -58.70330 0039.20 3920 4009 110 676 A 005 Hydraulic (Advanced) Piston Core 04 BCK 089 150 calcareous mud and calcareous clay, with volcanic ash beds (89-91, 127-131 cm) light gray (89-91 cm); light brownish gray (91-127 cm); dark gray (127-131 cm); pale olive (131-150 cm) 2.5y 6/2 (91-127 cm); 5y 6/3 (131-150 cm); ? (89-91, 127-131cm) minor (91-115 cm) to moderate (115-135 cm) bioturbation slightly disturbed volcanic ash layers (89-91, 127-131 cm) H 15.53081 -58.70330 0039.20 4009 4070 110 676 A 005 Hydraulic (Advanced) Piston Core 05 OGA 000 067 calcareous mud and calcareous clay, with volcanic ash (~10-12 cm) layer pale brown (0-62 cm); olive gray (62-67 cm) 10yr 6/3 (0-62 cm); 5y 4/2 (62-67 cm) strong (0-20 cm) to moderate (55-67 cm) bioturbation; thrust fault (62-67 cm); burrow? slightly disturbed volcanic ash (~10-12 cm) H 15.53081 -58.70330 0040.70 4070 4137 110 676 A 005 Hydraulic (Advanced) Piston Core 05 OGA 067 146 calcareous mud and calcareous clay, with volcanic ash (142-146 cm) pale olive down to light olive gray 5y 6/3 down to 5y 6/2 with dark brown bed within ash (142-146 cm) moderate (67-80, 90-125 cm) bioturbation; horizontal bed (142-146 cm) slightly disturbed volcanic ash (142-146 cm) H 15.53081 -58.70330 0040.70 4137 4216 110 676 A 005 Hydraulic (Advanced) Piston Core 05 OGA 146 150 interstitial water sample H 15.53081 -58.70330 0040.70 4216 4220 110 676 A 005 Hydraulic (Advanced) Piston Core 06 VRO 000 079 calcareous mud and calcareous clay, with volcanic ash (~5% ash) pale brown to light brownish gray to pale brown to light brownish gray 10yr 6/3 alternating with 2.5y 6/2 moderate bioturbation; burrows slightly disturbed volcanic ash (~5%) forams (~15%) H 15.53081 -58.70330 0042.20 4220 4299 110 676 A 005 Hydraulic (Advanced) Piston Core 06 VRO 079 152 calcareous mud and calcareous clay, with volcanic ash bed (79-81 cm), ~10% ash (81-94 cm), ~5% ash (105-152 cm) white(79-81 cm); grayish brown (81-94 cm); light brownish gray (94-152 cm) 10y 8/1 (79-81 cm); 2.5y 5/2 (81-94 cm); 2.5y 6/2 (94-152 cm) burrows slightly disturbed volcanic ash bed(79-81 cm),~10%(81-94cm),~5%(105-152cm) minor forams (81-94cm), 10% forams scattered increase (142-152cm) sharp contact (81 cm), burrowed contacts (79, 105 cm) H 15.53081 -58.70330 0042.20 4299 4372 110 676 A 005 Hydraulic (Advanced) Piston Core 07 VRO 000 052 calcareous mud and calcareous clay, with disseminated volcanic ash (~5% at 0-36 cm) light brownish gray to brown 2.5y 6/2 to 10yr 5/3 moderate (0-36 cm) to strong (36-52 cm) bioturbation slightly disturbed disseminated volcanic ash (~5%) ~25% forams (0-36 cm); ~20% forams concentrated (50-52 cm) H 15.53081 -58.70330 0043.70 4370 4422 110 676 A 005 Hydraulic (Advanced) Piston Core CC VRO 000 027 calcareous mud and calcareous clay, with volcanic ash (~5% at 12-27 cm) pale brown (0-12 cm); grayish brown (12-27 cm) 10yr 6/3 (0-12 cm); 2.5y 5/2 (12-27 cm) moderate bioturbation; bedding dips ~70 degrees; burrow below 10 cm slightly disturbed volcanic ash (~5% at 12-27 cm) foram-rich (~30% at 0-12 cm) H 15.53081 -58.70330 0044.21 4420 4447 110 676 A 006 Hydraulic (Advanced) Piston Core 01 OGA 000 152 calcareous clay and calcareous mud pale olive to light brownish gray; w/ black specks 5y 6/3 to 2.5y 6/2 several bedding traces slightly disturbed black specks forams and nannos contains few terrigenous materials H 15.53081 -58.70330 0044.20 4420 4572 110 676 A 006 Hydraulic (Advanced) Piston Core 02 OGA 000 150 calcareous clay and calcareous mud; with volcanic ash (72-73.5 cm) light brownish gray to dark brown (at 72-73.5 cm) to light brownish gray; w/ black specks (35-46, 120-140 cm) 2.5y 6/2 to 7.5yr 3/2 (at 72-73.5 cm) to 2.5y 6/2 moderate bioturbation (45-75 cm); vein structure? (0.2-1.0 cm)at ~10 cm slightly disturbed black specks volcanic ash (72-73.5 cm) (apparent dip of 20 degrees) H 15.53081 -58.70330 0045.70 4570 4720 110 676 A 006 Hydraulic (Advanced) Piston Core 03 BCK 000 130 calcareous mud and calcareous clay light brownish gray(0-50 cm); light olive gray(50-130 cm); a few small dark patches w/ diffuse boundaries(50-130cm) 10yr 6/2(0-50 cm); 5y 6/2(50-130 cm) minor(0-120 cm)to moderate(120-130 cm)bioturbation slightly disturbed a few small dark patches w/ diffuse boundaries forams H 15.53081 -58.70330 0047.20 4720 4850 110 676 A 006 Hydraulic (Advanced) Piston Core 03 BCK 130 140 calcareous mud and calcareous clay, with dispersed volcanic ash material (130-136 cm) olive gray (130-136 cm); light brownish gray (136-140 cm) 5y 5/2 (130-136 cm); 2.5y 6/2 (136-140 cm) moderate bioturbation (130-136 cm) slightly disturbed dispersed volcanic ash material (130-136 cm) H 15.53081 -58.70330 0047.20 4850 4860 110 676 A 006 Hydraulic (Advanced) Piston Core 03 BCK 140 150 physical properties sample H 15.53081 -58.70330 0047.20 4860 4870 110 676 A 006 Hydraulic (Advanced) Piston Core 04 BCK 000 150 calcareous mud and calcareous clay pale olive to olive 5y 6/3 to 5y 5/3 minor bioturbation slightly disturbed dark manganiferous patch(~125 cm) dark manganiferous patch(~125 cm) local zones of scattered forams H 15.53081 -58.70330 0048.70 4870 5020 110 676 A 006 Hydraulic (Advanced) Piston Core 05 OGA 000 150 calcareous mud and calcareous clay pale olive down to gray/light gray(at 65-70 cm)w/ black specks down to light olive gray down to light brownish gray 5y 6/3 down to 5y 6/1(at 65-70 cm) down to 5y 6/2 down to 2.5y 6/2 minor (0-120 cm) to moderate (120-135 cm) bioturbation; bedding (15-20 degrees at 34-39 cm); horizontal at (77 cm) slightly disturbed black specks nannos; forams H 15.53081 -58.70330 0050.20 5020 5170 110 676 A 006 Hydraulic (Advanced) Piston Core 06 VRO 000 012 calcareous mud and calcareous clay with volcanic ash (~10%) mottled grayish brown and minor dark gray ash 2.5y 5/2 and 2.5y 4/0 moderate (0-~7 cm) to strong (~7-12 cm) bioturbation; mottling slightly disturbed volcanic ash (~10%) relatively sharp lower contact H 15.53081 -58.70330 0051.70 5170 5182 110 676 A 006 Hydraulic (Advanced) Piston Core 06 VRO 012 020 calcareous mud and calcareous clay with volcanic ash (~10%) mottled olive gray and minor dark gray ash 5y 5/2 and 2.5y 4/0 strong bioturbation; mottling slightly disturbed volcanic ash (~10%) relatively sharp upper contact H 15.53081 -58.70330 0051.70 5182 5190 110 676 A 006 Hydraulic (Advanced) Piston Core 06 VRO 020 101 calcareous mud and calcareous clay w/ minor volcanic ash scattered(~2%)throughout;more concentrated(~5%)from 70-101 cm) light olive gray 5y 6/2 minor (20-55 cm) to moderate (55-101 cm) bioturbation slightly disturbed? minor volcanic ash(2%) throughout, (5%) from 70-101 cm forams (~5%) from 55-90 cm H 15.53081 -58.70330 0051.70 5190 5271 110 676 A 006 Hydraulic (Advanced) Piston Core 06 VRO 101 103 volcanic ash bed gray/light gray (salt & pepper) 10yr 6/1 minor bioturbation slightly disturbed volcanic ash sharp base, only slightly bioturbated top. horizontal H 15.53081 -58.70330 0051.70 5271 5273 110 676 A 006 Hydraulic (Advanced) Piston Core 06 VRO 103 152 calcareous mud and calcareous clay with ~2% volcanic ash throughout, 5% (from 120-140 cm) olive gray to light olive gray 5y 5/2 to 5y 6/2 moderate (103-140 cm) to minor (140-150 cm) bioturbation slightly disturbed volcanic ash 2% throughout; 5% (from 120-140 cm) forams ~5% H 15.53081 -58.70330 0051.70 5273 5322 110 676 A 006 Hydraulic (Advanced) Piston Core 07 VRO 000 048 calcareous mud and calcareous clay with 5% volcanic ash disseminated grayish brown 2.5y 5/2 minor bioturbation; few burrows slightly disturbed? 5% volcanic ash disseminated forams (~20%) H 15.53081 -58.70330 0053.20 5320 5368 110 676 A 006 Hydraulic (Advanced) Piston Core CC VRO 000 034 calcareous mud and calcareous clay with 2% volcanic ash disseminated throughout light olive brown to olive gray 2.5y 5/4 to 5y 5/2 moderate bioturbation (6-34 cm); fossil (6 cm) slightly disturbed? 2% volcanic ash disseminated throughout 10-15% forams (from 0-6 cm),~1% (from 6-34 cm);wood fragment(6cm) H 15.53081 -58.70330 0053.67 5366 5400 110 676 A 007 Hydraulic (Advanced) Piston Core 01 DOL 000 083 calcareous mud, with patches of volcanic ash(~10-15%)(18-32, 38-50, 52-54 cm); void(5-12 cm) lightly grayer than olive gray, with dark gray patches (18-32, 38-50, 52-54 cm); green (71-73 cm) & gray (82-83 cm) 5y 5/2, with n4/ - n2/ (18-32, 38-50, 52-54 cm) minor (0-5 cm) to moderate (12-72, 73-82 cm) bioturbation; planolites; laminae (72-73, 82-83 cm); burrows slightly disturbed volcanic ash (~10-15%) (18-32, 38-50, 52-54 cm) forams; nannos sharp contacts (72, 73, 82, 83 cm), bedding dips 110 (72 cm) H 15.53081 -58.70330 0053.70 5370 5453 110 676 A 007 Hydraulic (Advanced) Piston Core 01 DOL 083 150 calcareous mud, with patches of volcanic ash (~10-15%) (119, 146 cm) light brownish gray(83-135cm);grayish brown & grayish brown to light olive brown(135-150cm),w/ dark gray(119,146cm) 2.5y 6/2(83-135 cm); 2.5y 5/2 & 2.5y 5/3(135-150 cm), w/ n 4/ & n 2/ (119,146cm) strong(82-94 cm)to moderate(94-150 cm)bioturbation; planolites(esp. at 84-91 cm) slightly disturbed patches of volcanic ash(~10-15%)(119, 146 cm) nannos; forams(10% at 135-150 cm) sharp contact (83 cm) H 15.53081 -58.70330 0053.70 5453 5520 110 676 A 007 Hydraulic (Advanced) Piston Core 02 DOL 000 075 calcareous mud, with volcanic ash(~15-20%)(22-31, 33-39, 49-59, 69-75 cm) grayish brown to light olive brown(0-20 cm); grayish brown(20-75 cm), with dark gray ash(22-31,33-39,49-59,69-75cm) 2.5y 5/3(0-20 cm);2.5y 5/2(20-75 cm),w/ n3/ & n4/ (22-31,33-39,49-59,69-75cm) moderate(0-20, 40-50, 60-75 cm)to strong(20-40, 50-60 cm)bioturbation; planolites slightly disturbed volcanic ash(22-31, 33-39, 49-59, 69-75 cm) nannos; forams(~5-10%)scattered throughout H 15.53081 -58.70330 0055.20 5520 5595 110 676 A 007 Hydraulic (Advanced) Piston Core 02 DOL 075 152 calcareous mud, with volcanic ash (~15-20%)(77-80, 91-106 cm) (~10%) (106-126 cm) light brownish gray, w/ dark gray ash(77-80, 91-106 cm)& mottles(106-126 cm); gray laminae (120-121 cm) 2.5y 6/2, w/ n3/ & n4/ ash(77-80, 91-106 cm)& mottles(106-126 cm) moderate(75-90, 107-120, 121-152 cm)to strong(90-107 cm); laminae(120-121 cm); mottling(106-126 cm); planolites slightly disturbed volcanic ash(~15-20%)(77-80, 91-106 cm) (~10%) (106-126 cm) nannos; forams(~5-10%)scattered throughout sharp contact at (120 cm), bedding dips 22 degrees(120 cm) H 15.53081 -58.70330 0055.20 5595 5672 110 676 A 007 Hydraulic (Advanced) Piston Core 03 SCN 000 060 calcareous mud, with volcanic ash dispersed throughout(~5% at 0-44 cm, ~10% at 44-60 cm) gray/light gray(0-44 cm); gray/light gray mottled with dark gray(?)(44-60 cm) 5y 6/1(0-44 cm); 5y 6/1 mottled with n3/ (44-60 cm) moderate bioturbation slightly disturbed volcanic ash(~5% at 0-44 cm, ~10% at 44-60 cm) few % forams dispersed throughout H 15.53081 -58.70330 0056.70 5670 5730 110 676 A 007 Hydraulic (Advanced) Piston Core 03 SCN 060 151 calcareous mud, with volcanic ash dispersed throughout(0-5%) grayish brown(60-80, 143-151 cm); light brownish gray(80-143 cm) 2.5y 5/2(60-80, 143-151 cm); 2.5y 6/2(80-143 cm) minor(60-75, 85-151 cm)to moderate(75-85 cm)bioturbation slightly disturbed volcanic ash(0-5%) few % forams dispersed throughout H 15.53081 -58.70330 0056.70 5730 5821 110 676 A 007 Hydraulic (Advanced) Piston Core 04 SCN 000 121 calcareous mud, with volcanic ash dispersed throughout interval 21-121 cm (few %) grayish brown(0-21 cm); light brownish gray(21-121 cm) 2.5y 5/2(0-21 cm); 2.5y 6/2(21-121 cm) moderate bioturbation(21-121 cm) slightly disturbed volcanic ash(few% dispersed throughout(21-121 cm) forams(few% dispersed throughout) H 15.53081 -58.70330 0058.20 5820 5941 110 676 A 007 Hydraulic (Advanced) Piston Core 04 SCN 121 150 organic geochemistry sample H 15.53081 -58.70330 0058.20 5941 5970 110 676 A 007 Hydraulic (Advanced) Piston Core 05 SCN 000 082 calcareous mud gray/light gray(0-25, 74-82 cm); light brownish gray(25-74 cm) 5y 6/1(0-25, 74-82 cm); 2.5y 6/2(25-74 cm) minor bioturbation slightly disturbed few % forams dispersed throughout section H 15.53081 -58.70330 0059.70 5970 6052 110 676 A 007 Hydraulic (Advanced) Piston Core 05 SCN 082 146 calcareous mud, with dispersed volcanic ash[(5% at 82-92 cm)+ beds)(84, 92 cm)] gray/light gray(82-92cm),with dark gray(?)beds at 84cm(1mm thick) & 92cm(3-4mm thick);light brownish gray(92-146cm) 5y 6/1(82-92 cm), w/ n3/(84 & 92 cm); 2.5y 6/2(92-146 cm) laminae(84-92 cm); minor bioturbation(92-146 cm); bedding dips 11 degrees (84, 92 cm) slightly disturbed volcanic ash 5% at 84cm (1mm thick)& 92cm(3-4mm thick few% forams dispersed throughout section bedding dips 11 degrees (84, 92 cm) H 15.53081 -58.70330 0059.70 6052 6116 110 676 A 007 Hydraulic (Advanced) Piston Core 05 SCN 146 150 interstitial water sample H 15.53081 -58.70330 0059.70 6116 6120 110 676 A 007 Hydraulic (Advanced) Piston Core 06 VRO 000 151 calcareous mud, with volcanic ash(~2% dispersed throughout)concentrated in burrows(120-133 cm) & ash bed at (133-134 cm) olive gray to light olive gray, with gray ash bed(133-134 cm) 5y 5/2 to 5y 6/2, with 5y 5/1 ash bed(133-134 cm) moderate bioturbation; burrows; mottling volcanic ash(dispersed esp. 120-133 cm)(bed at 133-134 cm) forams(10-15%)(0-75 cm); (5-10%)(75-133 cm) H 15.53081 -58.70330 0061.20 6120 6271 110 676 A 007 Hydraulic (Advanced) Piston Core 07 VRO 000 065 calcareous mud, with volcanic ash(1% at 0-30, 33-65 cm) & (~30% ash bed at 30-33 cm) olive gray(0-30, 33-65 cm); olive gray and gray (30-33 cm) gray 5y 5/2 (0-30, 33-65 cm); 5y 5/2 and 5y 5/1 (30-33 cm) minor(0-15, 55-65 cm)to moderate(15-40 cm)bioturbation; burrows (0-30, 33-65 cm) volcanic ash 1%(0-30, 33-65 cm); ~30% ash bed(30-33 cm) forams(~5-10%) H 15.53081 -58.70330 0062.70 6270 6335 110 676 A 007 Hydraulic (Advanced) Piston Core CC VRO 000 024 calcareous mud, with volcanic ash(~3% ash dispersed throughout) olive gray 5y 5/2 moderate bioturbation volcanic ash(~3% ash dispersed throughout) forams(~10-15%) H 15.53081 -58.70330 0063.34 6334 6358 110 676 A 008 Hydraulic (Advanced) Piston Core 01 DOL 000 040 calcareous mud, with probable volcanic ash(33-40 cm) olive gray(0-33 cm); gray/light gray(33-40 cm) 5y 5/2(0-33 cm); 5y 6/1(33-40 cm) minor(0-27 cm)to strong(33-40 cm)bioturbation; planolites ; beds at 39 cm dips ~8 degrees slightly disturbed probable volcanic ash(33-40 cm) 10%+ forams H 15.53081 -58.70330 0063.20 6320 6360 110 676 A 008 Hydraulic (Advanced) Piston Core 01 DOL 040 089 calcareous mud, with probable volcanic ash(78-89 cm) olive gray(40-78 cm); gray/light gray(78-89 cm) 5y 5/2(40-78 cm); 5y 6/1(78-89 cm) moderate(40-45, 75-85 cm)to minor(45-75, 85-89 cm)bioturbation; planolites; bedding dips ~8 degrees (61 cm) slightly disturbed probable volcanic ash(78-89 cm) 10%+ scattered forams throughout H 15.53081 -58.70330 0063.20 6360 6409 110 676 A 008 Hydraulic (Advanced) Piston Core 01 DOL 089 127 calcareous mud olive gray(89-119 cm); gray & gray/light gray(119-127 cm) 5y 5/2(89-119 cm); 5y 5/1 & 5y 6/1(119-127 cm) minor(89-110 cm)to strong(110-127 cm)bioturbation slightly disturbed 10%+ scattered forams throughout H 15.53081 -58.70330 0063.20 6409 6447 110 676 A 008 Hydraulic (Advanced) Piston Core 01 DOL 127 151 calcareous mud, with volcanic ash mottle(offset ~4 cm at 130-132 cm) olive gray(127-143 cm); light olive gray(143-151 cm) 5y 5/2(127-143 cm); 5y 6/2(143-151 cm) strong(130-135, 140-145cm)to moderate(135-140, 145-151 cm)bioturbation; reverse fault(130-132cm); planolites; mottling slightly disturbed volcanic ash mottle(offset ~4 cm at 130-132 cm) 10%+ scattered forams throughout bed at 128 cm dips 5 degrees H 15.53081 -58.70330 0063.20 6447 6471 110 676 A 008 Hydraulic (Advanced) Piston Core 02 DOL 000 056 calcareous mud, with volcanic ash(18-30 cm) and minor gray ash mottles throughout light olive gray(0-18 cm); gray/light gray(18-30 cm); olive(30-56 cm), w/ minor gray mottles throughout 5y 6/2(0-18 cm); 5y 6/1(18-30 cm); 5y 5/3(30-56 cm) minor(0-18, 35-40, 41-56cm)to strong(18-35cm)bioturbation; reverse fault(dips 55 degrees at 40 cm); planolites;mottling slightly disturbed volcanic ash(18-30 cm) and minor gray ash mottles throughout H 15.53081 -58.70330 0064.70 6469 6525 110 676 A 008 Hydraulic (Advanced) Piston Core 02 DOL 056 102 calcareous mud, with highly altered minor volcanic ash(maybe 10% at 85-102 cm) and ash mottles esp (90-102 cm) olive gray(56-85 cm); gray/light gray(85-102 cm),w/ minor gray mottles 5y 5/2(56-85 cm); 5y 6/1(85-102 cm) minor(56-75 cm)to moderate(76-102 cm)bioturbation;fault(dips 60 degrees at ~70-82 cm); planolites; mottling slightly disturbed volcanic ash(85-102 cm)and minor gray ash mottles throughout H 15.53081 -58.70330 0064.70 6525 6571 110 676 A 008 Hydraulic (Advanced) Piston Core 02 DOL 102 151 calcareous mud, with minor volcanic ash mottles throughout light olive gray(102-126 cm); olive gray(126-151 cm), w/minor gray mottles 5y 6/2(102-126 cm); 5y 5/2(126-151 cm) moderate bioturbation; mottling; planolites slightly disturbed volcanic ash mottles throughout section H 15.53081 -58.70330 0064.70 6571 6620 110 676 A 008 Hydraulic (Advanced) Piston Core 03 SCN 000 055 calcareous mud, with volcanic ash?(<5% at 41 cm) light olive gray(0-34, 35-41 cm); olive gray(34-35 cm); gray/light gray(42-55 cm); gray(41-42 cm) 5y 6/2(0-34, 35-41 cm); 5y 5/2(34-35 cm); 5y 6/1(42-55 cm); 5y 5/1(41-42 cm) minor bioturbation; bedding dips 3 degrees at 34 and 41 cm slightly disturbed volcanic ash?(<5% at 41 cm) H 15.53081 -58.70330 0066.20 6619 6674 110 676 A 008 Hydraulic (Advanced) Piston Core 03 SCN 055 136 calcareous mud, with volcanic ash?(~25% at 99 cm) layer light brownish gray(55-99, 99.5-136 cm); dark gray?(99-99.5 cm) 2.5y 6/2(55-99, 99.5-136 cm); n3/ (99-99.5 cm) minor (55-99, 112-136 cm) to moderate (99-112 cm) bioturbation; bedding dips 4 degrees at 99 cm slightly disturbed volcanic ash?(~25% at 99 cm) H 15.53081 -58.70330 0066.20 6674 6755 110 676 A 008 Hydraulic (Advanced) Piston Core 03 SCN 136 150 physical properties sample H 15.53081 -58.70330 0066.20 6755 6769 110 676 A 008 Hydraulic (Advanced) Piston Core 04 SCN 000 068 calcareous mud, with volcanic ash dispersed throughout, and more ash(~5% at 25-68 cm) light olive gray(0-25 cm); gray/light gray(25-68 cm); dark gray ash dispersed throughout 5y 6/2(0-25 cm); 5y 6/1(25-68 cm), w/ n3/ dispersed throughout moderate bioturbation slightly disturbed volcanic ash(dispersed throughout & more ash ~5% at 25-68cm) few % forams dispersed throughout H 15.53081 -58.70330 0067.70 6769 6837 110 676 A 008 Hydraulic (Advanced) Piston Core 04 SCN 068 151 calcareous mud, with volcanic ash dispersed throughout light brownish gray/light yellowish brown(68-86 cm); light olive gray(86-151 cm);dark gray ash dispersed throughout 2.5y 6/3(68-86 cm); 5y 6/2(86-151 cm), w/n3/ dispersed throughout moderate bioturbation slightly disturbed volcanic ash dispersed throughout few % forams dispersed throughout H 15.53081 -58.70330 0067.70 6837 6920 110 676 A 008 Hydraulic (Advanced) Piston Core 05 SCN 000 044 calcareous mud, with volcanic ash bed (8-9 cm) grayish brown(0-8, 9-15 cm); dark green?(8-9 cm); light brownish gray(15-44 cm) 2.5y 5/2(0-8, 9-15 cm); 10g 4/2(8-9 cm); 2.5y 6/2(15-44 cm) strong(10-17 cm)to moderate(40-44 cm)to minor(17-40 cm)bioturbation; bed at 8 cm dips 7 degrees slightly disturbed volcanic ash (8-9 cm) H 15.53081 -58.70330 0069.20 6919 6963 110 676 A 008 Hydraulic (Advanced) Piston Core 05 SCN 044 096 calcareous mud, with volcanic ash bed (44-45 cm & faint layer of dispersed ash at 52-54 cm) dark gray(44-45 cm); grayish brown(45-70 cm); gray/light gray(70-96 cm) n4/ (44-45 cm); 2.5y 5/2(45-70 cm); 5y 6/1(70-96 cm) moderate(44-60 cm)to minor(60-96 cm)bioturbation; layer dips 21 degrees at 52-54 cm slightly disturbed volcanic ash(44-45 cm & layer of dispersed ash(52-54 cm) H 15.53081 -58.70330 0069.20 6963 7015 110 676 A 008 Hydraulic (Advanced) Piston Core 05 SCN 096 146 calcareous mud grayish brown(96-110 cm); light brownish gray(110-130 cm); gray/light gray(130-146 cm) 2.5y 5/2(96-110 cm); 2.5y 6/2(110-130 cm); 5y 6/1(130-146 cm) moderate(96-110 cm)to minor(110-146 cm)bioturbation slightly disturbed H 15.53081 -58.70330 0069.20 7015 7065 110 676 A 008 Hydraulic (Advanced) Piston Core 05 SCN 146 150 interstitial water sample H 15.53081 -58.70330 0069.20 7065 7069 110 676 A 008 Hydraulic (Advanced) Piston Core 06 VRO 000 063 calcareous mud, with volcanic ash(~1% 0-14cm, ~3% 14-34cm, 50% 34-36cm, 100% 36-40cm, ~5% 40-63cm) olive gray(0-34, 40-63 cm); dark gray (34-40 cm) 5y 5/2 (0-34, 40-63 cm); 5y 4/1 (34-40 cm) minor(0-14 cm)to moderate(14-34, 40-63 cm)bioturbation; mottling(~1% 0-14 cm) slightly disturbed volcanic ash(~1% 0-14cm,~3% 14-34cm,50-100% 34-40cm,to 5% forams(~10%) (0-14 cm) sharp contact? (40 cm) H 15.53081 -58.70330 0070.70 7069 7132 110 676 A 008 Hydraulic (Advanced) Piston Core 06 VRO 063 124 calcareous mud, with volcanic ash(~1% 63-88 cm, ~3% 88-124 cm) olive gray (63-88 cm); light olive gray to gray/light gray (88-124 cm) 5y 5/2 (63-88 cm); 5y 6/2 to 5y 6/1 (88-124 cm) minor(63-88 cm)to moderate(88-124 cm)bioturbation; burrow mottles (~1%, 63-88 cm) slightly disturbed volcanic ash(~1% 63-88 cm, ~3% 88-124 cm) forams(~10% 63-88 cm, 25-30% 88-124 cm) H 15.53081 -58.70330 0070.70 7132 7193 110 676 A 008 Hydraulic (Advanced) Piston Core 06 VRO 124 151 calcareous mud, with volcanic ash(50% at 124-127 cm, 100% at 127-129 cm, 30% at 129-138 cm, ~10% at 138-151 cm) gray (124-129 cm); gray and light olive gray (129-138 cm); light olive gray (138-151 cm) 5y 5/1 (124-129 cm); 5y 5/1 and 5y 6/2 (129-138 cm); 5y 6/2 (138-151 cm) moderate bioturbation(129-151 cm); mottling(129-138 cm) slightly disturbed volcanic ash(50-100% 124-129cm,30% 129-138cm,~10% 138-151cm) forams(15-20%, 138-151 cm) sharp contact (129 cm) H 15.53081 -58.70330 0070.70 7193 7220 110 676 A 008 Hydraulic (Advanced) Piston Core 07 VRO 000 043 calcareous mud, with volcanic ash mottles(burrow ~3%) olive gray 5y 5/2 minor bioturbation; mottles; burrows volcanic ash mottles(burrows ~3%) forams ~10% H 15.53081 -58.70330 0072.20 7219 7262 110 676 A 008 Hydraulic (Advanced) Piston Core CC VRO 000 026 calcareous mud, with volcanic ash(~3% burrows of ash) olive gray and light olive gray 5y 5/2 and 5y 6/2 minor bioturbation; mottling; burrows volcanic ash(~3%)burrows of ash mottling the sediment H 15.53081 -58.70330 0072.62 7262 7288 110 676 A 009 Hydraulic (Advanced) Piston Core 01 SCN 000 032 calcareous mud, with volcanic vitric ash(16-19 cm) & dispersed ash below bed 10% at 19-32 cm gray/light gray(0-16 cm); dark gray(16-19 cm); gray/light gray mottled with dark gray(19-32 cm) 5y 6/1(0-16 cm); 5y 4/1(16-19 cm); 5y 6/1 mottled w/5y 4/1 minor(0-10 cm)to moderate(10-16, 29-32 cm)to strong(19-29 cm) slightly disturbed volcanic glass/ash(16-19 cm) & dispersed ash (10%, 19-32 cm) H 15.53081 -58.70330 0072.70 7269 7301 110 676 A 009 Hydraulic (Advanced) Piston Core 01 SCN 032 105 calcareous mud gray/light gray(32-90 cm); light olive gray(90-105 cm) 5y 6/1(32-90 cm); 5y 6/2(90-105 cm) minor bioturbation slightly disturbed H 15.53081 -58.70330 0072.70 7301 7374 110 676 A 009 Hydraulic (Advanced) Piston Core 01 SCN 105 150 calcareous mud, with volcanic ash(dispersed ash ~5% at 120-135 cm) gray/light gray(105-135 cm); light gray(135-150 cm) 5y 6/1(105-135 cm); 5y 7/1(135-150 cm) minor(105-120,135-150cm)to moderate(120-135cm)bioturbation;fault dips 66 deg.(122-133cm);near horizontal bedding(147cm) slightly disturbed volcanic ash(dispersed ash 5% at 120-135 cm) H 15.53081 -58.70330 0072.70 7374 7419 110 676 A 009 Hydraulic (Advanced) Piston Core 02 SCN 000 060 calcareous mud gray/light gray(0-20 cm); light olive gray(20-60 cm) 5y 6/1(0-20 cm); 5y 6/2(20-60 cm) minor bioturbation(20-50 cm); faults(dip 28 degrees at 24-26?, 59-60 cm); bedding surfaces(21-59 cm) slightly disturbed H 15.53081 -58.70330 0074.20 7419 7479 110 676 A 009 Hydraulic (Advanced) Piston Core 02 SCN 060 150 calcareous mud, with volcanic ash(dispersed ash 5-10% at 70-108 cm) gray/light gray mottled with dark gray(60-110 cm); light olive gray(110-150 cm) 5y 6/1 mottled with n4/ (60-110 cm); 5y 6/2(110-150 cm) strong(70-110 cm)to moderate(110-150 cm)bioturbation; bedding dips 10 degrees (140 cm) slightly disturbed volcanic ash(dispersed ash 5-10% at 70-108 cm) H 15.53081 -58.70330 0074.20 7479 7569 110 676 A 009 Hydraulic (Advanced) Piston Core 03 DOL 000 141 calcareous mud, with volcanic ash(~10% at 26-34, 43-52 & ~15% at 62-72 cm) light olive gray(0-53 cm); light brownish gray(53-141 cm), mottled with dark gray at 26-34, 43-52, & 62-72 cm 5y 6/2(0-53 cm);2.5y 6/2(53-141 cm),mottled with n3/-n5/(26-34, 43-52, 62-72 cm) moderate(0-94 cm)to minor(94-141 cm)bioturbation; mottling; burrows(93-141 cm); bed at 93 cm dips 7 degrees slightly disturbed volcanic ash(~10% at 26-34, 43-52 & ~15% at 62-72 cm) forams(5-10% throughout, concentrated in burrows at 93-141 cm) H 15.53081 -58.70330 0075.70 7569 7710 110 676 A 009 Hydraulic (Advanced) Piston Core 03 DOL 141 150 physical properties sample H 15.53081 -58.70330 0075.70 7710 7719 110 676 A 009 Hydraulic (Advanced) Piston Core 04 DOL 000 107 calcareous mud, with volcanic ash(~10% at 102-107 cm) light brownish gray(0-32, 69-107 cm); light olive gray(32-69 cm), with dark gray at 102-107 cm 2.5y 6/2(0-32, 69-107 cm); 5y 6/2(32-69 cm), with n3/-n5/(102-107 cm) moderate bioturbation; mottling (102-107 cm); layer (107 cm) slightly disturbed volcanic ash(~10% at 102-107 cm) H 15.53081 -58.70330 0077.20 7719 7826 110 676 A 009 Hydraulic (Advanced) Piston Core 04 DOL 107 151 calcareous mud grayish brown(107-132 cm); gray/light gray(132-151 cm) 2.5y 5/2(107-132 cm); 5y 6/1(132-151 cm) moderate bioturbation; highly disturbed psuedo-vertical bedding(132-151 cm) slightly disturbed H 15.53081 -58.70330 0077.20 7826 7870 110 676 A 009 Hydraulic (Advanced) Piston Core 05 VRO 000 152 calcareous mud, with volcanic ash(3% at 0-8, 38-60, 77-90, 100-127, 138-141 cm; ~15% at 27-38 cm) light brownish gray (0-27 cm); gray/light gray (27-38 cm); light brownish gray to grayish brown (38-152 cm) 2.5y 6/2(0-27 cm); 5y 6/1 (27-38 cm)to 2.5y 6/2 (38-152 cm) moderate(0-10, 20-27, 38-67, 80-98, 110-126 cm)to minor(10-20, 67-80, 98-110, 126-152 cm)to strong(27-38 cm)bioturbation slightly disturbed volcanic ash(0-8, 27-60, 77-90, 100-127, 138-141 cm) forams concentrated at 78-126 cm(~10%) H 15.53081 -58.70330 0078.70 7869 8021 110 676 A 009 Hydraulic (Advanced) Piston Core 06 VRO 000 055 calcareous mud, with volcanic ash(dispersed throughout ~3% commonly in burrows)(ash-rich bed ~10% at 44-55 cm) light brownish gray (0-44 cm) gray/light gray(gradual change at base) (44-55 cm) 2.5y 6/2 (0-44 cm); 5y 6/1 (44-55 cm) minor(0-20 cm)to moderate(20-45 cm)to strong(45-55 cm)bioturbation; burrows; fault at 12-22 cm dips 46 degrees slightly disturbed volcanic ash(~3% in burrows)(ash-rich bed ~10% at 44-55 cm) forams(5-10%) H 15.53081 -58.70330 0080.20 8019 8074 110 676 A 009 Hydraulic (Advanced) Piston Core 06 VRO 055 151 calcareous mud, with volcanic ash(10% 112-120 cm) light brownish gray(55-112, 120-151 cm); gray/light gray (112-120 cm) 2.5y 6/2 (55-112, 120-151 cm); 5y 6/1 (112-120 cm) minor(55-70, 83-130 cm)to moderate(70-83, 130-151 cm)bioturbation;concentric alteration halo(? fold hinge)(~115 cm) slightly disturbed volcanic ash(10% 112-120 cm) forams(5-10%) H 15.53081 -58.70330 0080.20 8074 8170 110 676 A 009 Hydraulic (Advanced) Piston Core 07 VRO 000 051 calcareous mud, with volcanic ash(~30% at 25-27 cm, 5% 17-25 cm , 3% elsewhere) light olive gray with a gray/light gray ash bed at 25-27 cm 5y 6/2 with 5y 6/1 ash bed (25-27 cm) minor(0-14, 40-51 cm)to moderate(14-25, 27-40 cm)bioturbation slightly disturbed volcanic ash(~30% at 25-27 cm,5% ash 17-25 cm, 3% elsewhere) forams(~10% throughout, 20% at 22-24, 31-36 cm) H 15.53081 -58.70330 0081.70 8169 8220 110 676 A 009 Hydraulic (Advanced) Piston Core CC VRO 000 021 calcareous mud, with volcanic ash dispersed throughout sediment(~2% ash) light olive gray 5y 6/2 slightly disturbed volcanic ash dispersed throughout sediment(~2% ash) H 15.53081 -58.70330 0082.20 8219 8240 110 676 A 010 Hydraulic (Advanced) Piston Core 01 DOL 000 150 calcareous mud & marl; void(80-150 cm) light olive gray 5y 6/2 minor bioturbation highly(0-10 cm)to slightly(10-80 cm)disturbed ~10% forams scattered throughout H 15.53081 -58.70330 0082.20 8219 8369 110 676 A 010 Hydraulic (Advanced) Piston Core 02 DOL 000 051 calcareous mud & marl, with volcanic ash(common disseminated ash ~15% at 27-37 cm) light olive gray(0-22, 37-51 cm); gray/light gray(22-37 cm) 5y 6/2(0-22, 37-51 cm); 5y 6/1(22-37 cm) moderate(0-22, 37-51 cm)to strong(22-37 cm)bioturbation slightly disturbed volcanic ash(~15% at 27-37 cm) H 15.53081 -58.70330 0083.00 8300 8351 110 676 A 010 Hydraulic (Advanced) Piston Core 02 DOL 051 064 calcareous mud & marl, with volcanic ash(common disseminated ash ~15% at 51-64 cm) gray/light gray, w/ common gray 5y 6/1, w/ common n5/ strong bioturbation slightly disturbed volcanic ash(~15% at 51-64 cm) H 15.53081 -58.70330 0083.00 8351 8364 110 676 A 010 Hydraulic (Advanced) Piston Core 02 DOL 064 151 calcareous mud & marl, with volcanic ash(minor ashy ~5% mottles at 64-85 cm) light olive gray with white mottle at 85 cm; two green? laminae (42-47? cm) 5y 6/2; two 10y 5/3 laminae (42-47? cm) moderate(64-~80 cm)to minor bioturbation;mottling;laminae;faults(78-85,105-116,113-132cm)dip 50,60,75 deg. respectively slightly disturbed volcanic ash(minor ashy ~5% mottles at 64-85 cm) H 15.53081 -58.70330 0083.00 8364 8451 110 676 A 010 Hydraulic (Advanced) Piston Core 03 DOL 000 081 calcareous mud & marl, with volcanic ash(disseminated ash ~10% at 28-40, 52, 56 cm) gray/light gray(0-38 cm); olive(38-81 cm) 5y 6/1(0-38 cm); 5y 5/3(38-81 cm) strong(0-23, 32-47 cm)to moderate(23-32, 47-81 cm)bioturbation; planolites slightly disturbed volcanic ash(disseminated ash ~10% at 28-40, 52, 56 cm) ~10% forams scattered throughout H 15.53081 -58.70330 0084.50 8450 8531 110 676 A 010 Hydraulic (Advanced) Piston Core 03 DOL 081 112 calcareous mud & marl, with volcanic ash(disseminated ash ~10% at 81-87 cm, and small patch at 97 cm) gray/light gray(81-87 cm); light olive gray(87-112 cm), with small black patch of ash at 97 cm 5y 6/1(81-87 cm); 5y 6/2(87-112 cm) moderate bioturbation; planolites slightly disturbed volcanic ash(disseminated ash ~10% at 81-87, and 97 cm) ~10% forams scattered throughout H 15.53081 -58.70330 0084.50 8531 8562 110 676 A 010 Hydraulic (Advanced) Piston Core 03 DOL 112 151 calcareous mud & marl, with volcanic ash(disseminated ash ~10% at 112-125 cm) gray/light gray(112-125 cm); grayish brown(125-151 cm) 5y 6/1(112-125 cm); 2.5y 5/2(125-151 cm) moderate bioturbation; bedding(135-150 cm)dips ~3 degrees; planolites slightly disturbed volcanic ash(disseminated ash ~10% ash at 112-125 cm) ~10% forams scattered throughout H 15.53081 -58.70330 0084.50 8562 8601 110 676 A 010 Hydraulic (Advanced) Piston Core 04 SCN 000 039 calcareous mud & marl, with volcanic ash? at 29-39 cm light brownish gray(0-29 cm); gray/light gray with light gray (29-39 cm) 2.5y 6/2(0-29 cm); 5y 6/1 w/ 2.5y 7/1(29-39 cm) minor bioturbation slightly disturbed "looks like volcanic ash" at 29-39 cm H 15.53081 -58.70330 0086.00 8600 8639 110 676 A 010 Hydraulic (Advanced) Piston Core 04 SCN 039 151 calcareous mud & marl, with volcanic ash? at 96-102 cm light brownish gray(39-96, 102-151 cm); gray/light gray w/ light gray(96-102 cm) 2.5y 6/2(39-96, 102-151 cm); 5y 6/1 w/ 2.5y 7/1(96-102 cm) minor bioturbation slightly disturbed "looks like volcanic ash" at 96-102 cm H 15.53081 -58.70330 0086.00 8639 8751 110 676 A 010 Hydraulic (Advanced) Piston Core 05 SCN 000 146 calcareous mud & marl, with volcanic ash layer (83-84 cm) and a few % ash dispersed throughout light olive gray, w/ dark gray(83-84 cm) 5y 6/2, w/ n4/ (83-84 cm) minor(0-77, 84-146 cm)to strong(77-84 cm)bioturbation slightly disturbed volcanic ash layer(83-84cm)& few % ash dispersed throughout a few % forams dispersed throughout H 15.53081 -58.70330 0087.50 8750 8896 110 676 A 010 Hydraulic (Advanced) Piston Core 05 SCN 146 150 interstitial water sample H 15.53081 -58.70330 0087.50 8896 8900 110 676 A 010 Hydraulic (Advanced) Piston Core 06 SCN 000 040 calcareous mud & marl light olive gray(0-25 cm); gray/light gray(25-40 cm) 5y 6/2(0-25 cm); 5y 6/1(25-40 cm) minor bioturbation(25-40 cm) slightly disturbed H 15.53081 -58.70330 0089.00 8900 8940 110 676 A 010 Hydraulic (Advanced) Piston Core 06 SCN 040 052 calcareous mud & marl light olive gray w/ olive layers at 42-43, 46-48 cm 5y 6/2 w/ 5y 5/3 at 42-43, 46-48 cm near horizontal dips slightly disturbed H 15.53081 -58.70330 0089.00 8940 8952 110 676 A 010 Hydraulic (Advanced) Piston Core 06 SCN 052 095 calcareous mud & marl, with volcanic ash(5% at 53-63 cm) light olive gray w/ dark gray mottles(52-63 cm); light olive gray(63-83 cm); gray/light gray(83-95 cm) 5y 6/2 w/ n4/ mottles(52-63 cm); 5y 6/2(63-83 cm); 5y 6/1(83-95 cm) moderate(52-63 cm)to minor(63-95 cm)bioturbation; mottling (52-63 cm) slightly disturbed volcanic ash(5% at 53-63 cm) H 15.53081 -58.70330 0089.00 8952 8995 110 676 A 010 Hydraulic (Advanced) Piston Core 06 SCN 095 151 calcareous mud & marl, with volcanic ash(5-10% at 136-151 cm withdisrupted ash layer at 144-145 cm) light olive gray(95-135 cm); light olive gray with dark gray mottles(135-151 cm) 5y 6/2(95-135 cm); 5y 6/2 w/ n4/ mottles(135-151 cm) minor(95-135 cm)to moderate(135-151 cm) bioturbation; mottling (135-151 cm); layer (144-145 cm) slightly disturbed volcanic ash (5-10% at 136-151 cm) H 15.53081 -58.70330 0089.00 8995 9051 110 676 A 010 Hydraulic (Advanced) Piston Core 07 SCN 000 059 calcareous mud & marl, with volcanic ash(few % dispersed at 0-12 cm) gray/light gray w/ dark gray mottles(0-10 cm); gray/light gray (10-59 cm) 5y 6/1 w/ n3/ mottles(0-10 cm); 5y 6/1(10-59 cm) minor bioturbation; mottling (0-10 cm) slightly disturbed volcanic ash(few % dispersed at 0-12 cm) few % forams dispersed throughout H 15.53081 -58.70330 0090.50 9050 9109 110 676 A 010 Hydraulic (Advanced) Piston Core CC SCN 000 033 calcareous mud & marl, with a few % volcanic ash & forams dispersed throughout gray/light gray 5y 6/1 slightly disturbed volcanic ash(few % dispersed throughout) a few % forams dispersed throughout H 15.53081 -58.70330 0091.08 9108 9141 110 676 A 011 Hydraulic (Advanced) Piston Core 01 SCN 000 151 calcareous mud & marl, with volcanic ash(~5% at 46-71 cm, and ~10-15% at 54-59 cm) light olive gray(0-46, 71-151 cm); light olive gray with dark gray mottles(46-71 cm) 5y 6/2(0-46, 71-151 cm); 5y 6/2 w/ n3/ mottles(46-71 cm) minor(0-46, 71-151 cm)to moderate(46-71 cm)bioturbation; horizontal bedding; mottling (46-71 cm) slightly disturbed volcanic ash(~5% at 46-71 cm, and ~10-15% at 54-59 cm) a few % sand-sized forams dispersed throughout H 15.53081 -58.70330 0091.70 9169 9320 110 676 A 011 Hydraulic (Advanced) Piston Core 02 SCN 000 140 calcareous mud & marl, with volcanic ash(~5% at 9-27, 84-98 cm, 1-2% dispersed throughout) light olive gray alternating with gray/light gray; dark gray ash dispersed throughout 5y 6/2(0-9, 27-45, 54-84, 98-140 cm);5y 6/1(9-27, 45-54, 84-98cm);n3/ dispersed moderate(9-27, 84-98 cm)to minor(27-84, 98-140 cm)bioturbation; horizontal bedding slightly disturbed volcanic ash(~5% at 9-27, 84-98cm,1-2% dispersed throughout) a few% forams H 15.53081 -58.70330 0093.20 9319 9459 110 676 A 011 Hydraulic (Advanced) Piston Core 02 SCN 140 152 calcareous mud & marl, with volcanic ash(streaks of altered ash at 140-147 cm) light olive gray with light gray streaks at 140-147 cm; light olive gray(147-152 cm) 5y 6/2 w/ 2.5y 7/1 at 140-147 cm; 5y 6/2(147-152 cm) minor bioturbation; horizontal bedding slightly disturbed volcanic ash(140-147 cm) a few % forams H 15.53081 -58.70330 0093.20 9459 9471 110 676 A 011 Hydraulic (Advanced) Piston Core 03 SCN 000 062 calcareous mud & marl, with dispersed volcanic ash ~2% at ~5-13 cm olive gray(0-5, 13-62 cm); gray/light gray(5-13 cm) 5y 5/2(0-5, 13-62 cm); 5y 6/1(5-13 cm) minor bioturbation(5-13 cm) slightly disturbed volcanic ash(dispersed ~2% ash at ~5-13 cm) H 15.53081 -58.70330 0094.70 9469 9531 110 676 A 011 Hydraulic (Advanced) Piston Core 03 SCN 062 120 calcareous mud & marl, with dispersed volcanic ash ~2% at 62-76 cm gray/light gray(62-76 cm); olive gray(76-82, 83-120 cm); gray(82-83 cm) 5y 6/1(62-76 cm); 5y 5/2(76-82, 83-120 cm); 5y 5/1(82-83 cm) minor bioturbation(62-76 cm); horizontal bedding(?) (82-83 cm) slightly disturbed volcanic ash(~2% at 62-76 cm) undisturbed, horizontal bedding(?)contacts (82-83 cm) H 15.53081 -58.70330 0094.70 9531 9589 110 676 A 011 Hydraulic (Advanced) Piston Core 03 SCN 120 152 calcareous mud & marl, with dispersed volcanic ash ~2% 120-130 cm gray/light gray w/ light gray(120-130 cm); olive gray(130-137, 139-152 cm); gray(137-139 cm) 5y 6/1 w/ 2.5y 7/1(120-130 cm); 5y 5/2(130-137, 139-152 cm); 5y 5/1(137-139 cm) minor bioturbation(120-130 cm) slightly disturbed volcanic ash(~2% at 120-130 cm) undisturbed, horizontal bedding(?)contacts (137-139 cm) H 15.53081 -58.70330 0094.70 9589 9621 110 676 A 011 Hydraulic (Advanced) Piston Core 04 SCN 000 136 calcarerous mud & marl, with 1-2% dispersed volcanic ash & forams throughout pale brown(0-71, 78-116 cm); light brownish gray(71-78 cm); light olive gray(116-136 cm) 10yr 6/3(0-71, 78-116 cm); 2.5y 6/2(71-78 cm); 5y 6/2(116-136 cm) minor bioturbation slightly disturbed volcanic ash(1-2% dispersed throughout) forams dispersed throughout H 15.53081 -58.70330 0096.20 9619 9755 110 676 A 011 Hydraulic (Advanced) Piston Core 04 SCN 136 150 physical properties sample H 15.53081 -58.70330 0096.20 9755 9769 110 676 A 011 Hydraulic (Advanced) Piston Core 05 DOL 000 152 calcareous mud & marl, with ~5% disseminated volcanic ash at 24-48, 57-81, and ~2% at 143-150 cm and bleb at ~86 cm) grayish brown(0-19cm);gray/light gray(19-45,59-75,135-152cm);light brownish gray(45-59, 75-135cm)w/ bleb at ~86cm) 2.5y 5/2(0-19 cm); 5y 6/1(19-45, 59-75, 135-152 cm); 2.5y 6/2(45-59,75-135 cm) moderate(0-80, ~123-152 cm)to minor(80-~123 cm)bioturbation; planolites slightly disturbed ~5% volcanic ash(24-48,57-81 cm);~2%(143-150 cm);bleb(~86cm) ~5-10% disseminated forams H 15.53081 -58.70330 0097.70 9769 9921 110 676 A 011 Hydraulic (Advanced) Piston Core 06 DOL 000 028 calcareous mud & marl, with volcanic ash(in mottles 24-28 cm) gray/light gray, w/ dark gray ashy mottles(24-28 cm) 5y 6/1, w/ n4/ & n5/ (24-28 cm) moderate bioturbation; mottling(24-28 cm); planolites burrows slightly disturbed volcanic ash(in mottles 24-28 cm) ~10% forams disseminated throughout H 15.53081 -58.70330 0099.20 9919 9947 110 676 A 011 Hydraulic (Advanced) Piston Core 06 DOL 028 125 calcareous mud & marl, with volcanic ash( in mottles 28-77 cm, and ~5%+ at 124-125 cm) light brownish gray(28-77, 95-125 cm); grayish brown(77-95 cm), w/ dark gray ashy mottles(28-77, 124-125 cm) 2.5y 6/2(28-77, 95-125 cm); 2.5y 5/2(77-95 cm), w/ n 4/ & n 5/ (28-77,124-125cm) moderate bioturbation; mottling(28-77, 124-125 cm); planolites slightly disturbed volcanic ash(in mottles 28-77, and ~5%+ at 124-125 cm) ~10% forams disseminated throughout H 15.53081 -58.70330 0099.20 9947 10044 110 676 A 011 Hydraulic (Advanced) Piston Core 06 DOL 125 152 calcareous mud & marl, with volcanic ash ~5%+(in mottles) gray/light gray w/ dark gray ashy mottles 5y 6/1 w/ n4/ & n5/ ashy mottles moderate bioturbation; planolites; mottling; vertical psuedo-bedding(130-152 cm); burrows slightly(125-130 cm)to highly disturbed volcanic ash ~5%+ in mottles ~10% forams disseminated throughout H 15.53081 -58.70330 0099.20 10044 10071 110 676 A 011 Hydraulic (Advanced) Piston Core 07 DOL 000 024 calcareous mud & marl, with volcanic ashy mottles(~5%) throughout gray/light gray with dark gray ashy mottles 5y 6/1 minor bioturbation; vertically psuedo-bedded by drilling; mottling highly disturbed volcanic ash(~5% as ashy mottles throughout) H 15.53081 -58.70330 0100.70 10069 10093 110 676 A 011 Hydraulic (Advanced) Piston Core CC OGA 000 042 calcareous mud & marl gray/light gray 5y 6/1 moderate bioturbation; teichichnus slightly disturbed foram tests common vertical streaks & spot-traces formed by drilling H 15.53081 -58.70330 0100.93 10093 10135 110 676 A 012 Extended Core Barrel 01 BRO 000 150 marl & minor calcareous ooze, with volcanic ash in blebs and burrows throughout,ash-rich layer(68-75cm; void(145-150 cm) light olive gray(0-68, 75-145 cm); gray/light gray(68-75 cm) 5y 6/2(0-68, 75-145 cm); 10yr 6/1(68-75 cm) minor(0-68, 75-145 cm)to moderate(68-75 cm)bioturbation; teichichnus common at 68-75, 105-112 cm) slightly disturbed volcanic ash(in blebs in burrows & ash-rich layer(68-75 cm) bedding seems not so inclined X 15.53081 -58.70330 0101.20 10119 10269 110 676 A 012 Extended Core Barrel 02 BCK 000 145 marl & minor calcareous ooze light olive gray 5y 6/2 minor bioturbation slightly(0-25, 105-145 cm)to moderately(25-105 cm)disturbed a few dark manganiferous patches in upper part a few dark manganiferous patches in upper part abundant forams X 15.53081 -58.70330 0102.70 10269 10414 110 676 A 012 Extended Core Barrel 02 BCK 145 150 interstitial water sample X 15.53081 -58.70330 0102.70 10414 10419 110 676 A 012 Extended Core Barrel 03 BCK 000 035 marl & minor calcareous ooze, with volcanic ash(dispersed ash layer? at 30-35 cm) light olive gray to olive gray(0-30 cm); gray(30-35 cm) 5y 6/2 to 5y 5/2(0-30 cm); 5y 5/1(30-35 cm) moderate(0-27 cm) to strong(27-35 cm)bioturbation bedding probably subhorizontal moderately fragmented volcanic ash(dispersed ash layer? at 30-35 cm) scattered forams X 15.53081 -58.70330 0104.20 10419 10454 110 676 A 012 Extended Core Barrel 03 BCK 035 080 marl & minor calcareous ooze, with volcanic ash(dispersed ashy layer? at 70-80 cm) light olive gray to olive gray(35-70 cm); gray(70-80 cm) 5y 6/2 to 5y 5/2(35-70 cm); 5y 5/1(70-80 cm) strong(35-40, 67-80 cm)to moderate(40-67 cm)bioturbation; bedding probably subhorizontal moderately fragmented volcanic ash(dispersed ashy layer? at 70-80 cm) scattered forams(density of visible forams show slight changes along the core,may be indicating caco3 changes) density of visible forams show slight changes along the core,may be indicating % caco3 changes? X 15.53081 -58.70330 0104.20 10454 10499 110 676 A 012 Extended Core Barrel 03 BCK 080 150 marl & minor calcareous ooze, with volcanic ash(altered ashy material at 125 and 135 cm); void(139-150 cm) light olive gray to olive gray, w/ dark patches with bluish halos of altered ash(125 and 135 cm);black speck(135cm) 5y 6/2 to 5y 5/2 moderate bioturbation; bedding probably subhorizontal moderately fragmented altered volcanic ash(dark patches) 125,135 cm;pyrite(~135cm) scattered forams; nannos(135 cm) rocks around speck at 135 cm are nanno ooze X 15.53081 -58.70330 0104.20 10499 10569 110 676 A 012 Extended Core Barrel 04 BCK 000 088 marl & minor calcareous ooze light olive gray grading into light gray at ~34 cm; dark patches w/bluish halos (34-88 cm) 5y 6/2 to 5y 7/2 at ~34 cm minor bioturbation slightly disturbed very scarce small diffuse darker patches w/ bluish halo numerous forams visible on splitting surface (34-88 cm) X 15.53081 -58.70330 0105.70 10569 10657 110 676 A 012 Extended Core Barrel CC DOL 000 042 marl & minor calcareous ooze, with volcanic ash ~5% ashy mottles throughout gray/light gray with dark gray ashy mottles 5y 6/1 minor bioturbation; mottling; psuedo vertically bedded by drilling slightly disturbed volcanic ash ~5% ashy mottles throughout X 15.53081 -58.70330 0106.60 10659 10701 110 676 A 013 Extended Core Barrel 01 BCK 000 050 marl, with some volcanic ash included in the interval(~8-20 cm) pale olive gray to olive gray (0-8, 20-50 cm); dark gray(8-20 cm) 10y 6/2(0-8, 20-50 cm); 5y 4/1(8-20 cm) minor(0-8, 25-34 cm)to moderate(8-25 cm)bioturbation moderately fragmented(0-25 cm); slightly(25-50 cm)disturbed mn-rich ash at ~8-20 cm volcanic ash(manganiferous material at ~8-20 cm) X 15.53081 -58.70330 0110.70 11069 11119 110 676 A 013 Extended Core Barrel 01 BCK 050 150 marl, with some volcanic ash included in the interval(97-117, 132-150 cm) pale olive gray/ pale gray(50-97, 116-132 cm); dark gray(97-116, 132-150 cm) 10y 7/2(50-97, 116-132 cm); 5y 4/1(97-116, 132-150 cm) minor(70-95, 120-130 cm)to moderate(95-97, 117-120, 147-150 cm)to strong(97-117, 130-147 cm)bioturbation slightly disturbed mn-rich ash at 97-117, 132-150 cm volcanic ash(manganiferous material at 97-117, 132-150 cm) numerous visible forams X 15.53081 -58.70330 0110.70 11119 11219 110 676 A 013 Extended Core Barrel 02 BCK 000 100 marl pale olive to pale olive gray 5y 6/3 to 10y 7/2 minor(0-90 cm)to moderate(90-100 cm)bioturbation slightly disturbed few scattered forams X 15.53081 -58.70330 0112.20 11219 11319 110 676 A 013 Extended Core Barrel 02 BCK 100 150 marl, with layer of volcanic ash at 100-117 cm very dark gray(100-117 cm); pale olive to pale olive gray(117-150 cm) 5y 3/1(100-117 cm); 5y 6/3 to 10y 7/2(117-150 cm) moderate(100-117 cm)to minor(117-150 cm)bioturbation slightly disturbed volcanic ash(100-117 cm) few scattered forams X 15.53081 -58.70330 0112.20 11319 11369 110 676 A 013 Extended Core Barrel 03 OGA 000 150 marl, with volcanic ashy materials dispersed esp. at 22-36, 100-105 cm olive gray, with very dark gray & dark bluish gray at 33-36 cm 10y 6/2, w/ 5y 3/1 & 5b 4/1 at 33-36 cm moderate(0-5, 12-93 cm)to minor(5-12, 93-150 cm)bioturbation slightly disturbed volcanic ashy materials dispersed esp. at 22-36, 100-105 cm forams & nannos X 15.53081 -58.70330 0113.70 11369 11519 110 676 A 013 Extended Core Barrel 04 OGA 000 150 marl, with black volcanic ashy "stuffs" dispersed at 20-50 cm light olive gray, with black at 20-50 cm 5y 6/2 minor bioturbation(5-50 cm) slightly disturbed volcanic ashy "stuffs" dispersed at 20-50 cm X 15.53081 -58.70330 0115.20 11519 11669 110 676 A 013 Extended Core Barrel 05 BER 000 120 marl light olive gray(0-98 cm); gray/light gray(98-120 cm) 5y 6/2(0-98 cm); 5y 6/1(98-120 cm) minor(0-30, 60-100 cm)to moderate(100-120 cm)to strong(30-60 cm)bioturbation; infilled burrows & mottling(30-60 cm) slightly disturbed finely disseminated pyrite in burrows(30-60 cm) finely disseminated pyrite in burrows(30-60 cm) few dispersed sand-sized forams X 15.53081 -58.70330 0116.70 11669 11789 110 676 A 013 Extended Core Barrel 05 BER 120 150 organic geochemistry sample X 15.53081 -58.70330 0116.70 11789 11819 110 676 A 013 Extended Core Barrel 06 BER 000 055 marl light olive gray(0-20 cm); gray/light gray(20-55 cm) 5y 6/2(0-20 cm); 5y 6/1(20-55 cm) minor(0-20 cm)to moderate(20-35 cm)to strong(35-55 cm)bioturbation; burrow mottles(35-55 cm) slightly disturbed disseminated pyrite concentrated in burrows(35-55 cm) disseminated pyrite concentrated in burrows(35-55 cm) scattered sand-sized forams X 15.53081 -58.70330 0118.20 11819 11874 110 676 A 013 Extended Core Barrel 06 BER 055 150 marl light olive gray(55-135 cm); gray/light gray(135-150 cm) 5y 6/2(55-135 cm); 5y 6/1(135-150 cm) minor(55-145cm)to strong(145-150cm)bioturbation;reverse fault dips 40 degrees(134-136cm),bedding dips 15 degrees(~134cm) slightly disturbed scattered sand-sized forams X 15.53081 -58.70330 0118.20 11874 11969 110 676 A 013 Extended Core Barrel 07 BER 000 039 marl light olive gray 5y 6/2 moderate(0-13 cm)to minor(15-39 cm)bioturbation slightly disturbed scattered sand-sized forams X 15.53081 -58.70330 0119.70 11969 12008 110 676 A 014 Extended Core Barrel 01 OGA 000 062 marl light gray down to light olive gray, w/ black spots scattered throughout 5y 7/2 down to 5y 6/2, w/ black spots scattered throughout moderate bioturbation(~25-50 cm); inclined bedding(10-15 degrees) slightly disturbed black spots scattered throughout nannos & forams X 15.53081 -58.70330 0120.20 12019 12081 110 676 A 014 Extended Core Barrel CC OGA 000 032 marl; void(0-~3/4 cm) light olive gray 5y 6/2 minor bioturbation slightly disturbed forams & nannos X 15.53081 -58.70330 0120.80 12080 12112 110 676 A 015 Extended Core Barrel 01 OGA 000 150 marl; void(135-150 cm) gray/light gray (0-86, 100-150 cm); gray to gray/light gray (86-100 cm); black spots (esp. 86-100 cm) 5y 6/1 (0-86, 100-150 cm); 5y 5/1 (86-100 cm) minor(0-80, 106-130 cm)to moderate(80-106 cm)bioturbation; teichichnus(86-100 cm) slightly disturbed black spots(magnetite? or mn-oxide)throughout esp. 86-100 cm black spots(magnetite?or mn-oxide)throughout esp. 86-100 cm nannos; forams X 15.53081 -58.70330 0129.70 12969 13119 110 676 A 015 Extended Core Barrel 02 OGA 000 037 marl, with volcanic ash(20% at 10-12, 35-37 cm) light gray(0-10 cm); black to dark gray(10-12, 35-37 cm); olive(12-35 cm) 5y 7/1(0-10 cm); n3/ & n4/ (10-12, 35-37 cm); 5y 5/3(12-35 cm) moderately fragmented volcanic ash(20% at 0-12, 35-37 cm) forams X 15.53081 -58.70330 0131.20 13119 13156 110 676 A 015 Extended Core Barrel 02 OGA 037 145 marl, with volcanic ash(20% at 80-95 cm) light olive gray(37-80, 95-145 cm); black to dark gray(80-95 cm) 5y 6/2(37-80, 95-145 cm); n3/ & n4/(80-95 cm) minor(66-74, 105-145 cm)to moderate (74-92 cm) bioturbation moderately fragmented (37-80 cm) to slightly disturbed volcanic ash(20% at 80-95 cm) forams black color is mostly due to secondary opaque minerals and not to ferromagnesium primary minerals X 15.53081 -58.70330 0131.20 13156 13264 110 676 A 015 Extended Core Barrel 02 OGA 145 150 interstitial water sample X 15.53081 -58.70330 0131.20 13264 13269 110 676 A 015 Extended Core Barrel 03 OGA 000 100 marl, with volcanic ash at 50-56 cm light olive gray (0-50, 56-100 cm); very dark gray (50-56 cm)with black spots at 6-10, & 56-63 cm 5y 6/2 (0-50, 56-100 cm) ;5y 3/1 (50-56 cm) moderate(0-15, 40-50 cm)to minor(15-40, 50-100 cm)bioturbation slightly disturbed black spots at 6-10, 56-63 cm volcanic ash(50-56 cm) nannos & forams X 15.53081 -58.70330 0132.70 13269 13369 110 676 A 015 Extended Core Barrel CC BER 000 032 marl, with volcanic ash(3-5 cm) gray/light gray(0-3, 5-9 cm); light olive gray(9-32 cm); very dark gray(3-5 cm) 5y 6/1(0-3, 5-9 cm); 5y 6/2(9-32 cm); 5y 3/1(3-5 cm) strong(0-9 cm)bioturbation slightly disturbed volcanic ash(3-5 cm) diffuse upper & lower boundaries(3-5 cm) X 15.53081 -58.70330 0133.73 13372 13404 110 676 A 016 Extended Core Barrel 01 OGA 000 150 marl, with intercalated volcanic ash at 47-58 cm light brownish gray(0-47, 63-150 cm); dark gray(47-58 cm); greenish gray(58-63 cm) 2.5y 6/2(0-47, 63-150 cm); n4/(47-58 cm); 5gy 6/1(58-63 cm) minor(20-50, 67-150 cm)to strong(50-67 cm)bioturbation drilling breccia(0-20 cm)to moderately fragmented intercalated volcanic ash(47-58 cm) nannos X 15.53081 -58.70330 0139.20 13919 14069 110 676 A 016 Extended Core Barrel 02 BCK 000 053 marl, with volcanic vitric ash(45-53 cm) light yellowish brown to pale olive(0-45 cm); dark gray(45-53 cm); gray halos around dark patches of ash 2.5y 6/4 to 5y 6/4, w/ n4/ at 45-53 cm moderate(0-25 cm); strong(25-53 cm)bioturbation; burrows planolites, teichichnus, chondrites moderately fragmented volcanic vitric ash(45-53 cm) nannos X 15.53081 -58.70330 0140.70 14069 14122 110 676 A 016 Extended Core Barrel 02 BCK 053 120 marl light yellowish brown to pale olive 2.5y 6/4 to 5y 6/4 moderate(70-120 cm)to strong(53-70 cm)bioturbation; burrows(planolites, teichichnus, chondrites) moderately fragmented to drilling breccia(55-65, 85-95 cm) nannos X 15.53081 -58.70330 0140.70 14122 14189 110 676 A 016 Extended Core Barrel 02 OGA 120 150 organic geochemistry sample X 15.53081 -58.70330 0140.70 14189 14219 110 676 A 016 Extended Core Barrel 03 OGA 000 150 marl, with volcanic ash(30% at 85-101 cm) light brownish gray down to dark gray at(85-101 cm) down to pale olive with dark gray mottling (101-138 cm) 2.5y 6/2 down to n4/ at(85-101 cm) down to 5y 6/3 moderate bioturbation; mottling & teichichnus(101-138 cm) moderately fragmented volcanic ash(30% at 85-101 cm) X 15.53081 -58.70330 0142.20 14219 14369 110 676 A 016 Extended Core Barrel 04 VRO 000 150 marl, with volcanic ash(2% in burrows at 22-27, 39-48, 65-75 cm) light olive brown down to light yellowish brown down to light olive brown 2.5y 5/4 down to 2.5y 6/4 down to 2.5y 5/4 strong bioturbation; burrows moderately fragmented volcanic ash(2% in burrows at 22-27, 39-48, 65-75 cm) 2-3 generations of burrows X 15.53081 -58.70330 0143.70 14369 14519 110 676 A 016 Extended Core Barrel 05 VRO 000 059 marl, below 45 cm becomes slightly volcanic ash-rich(~3%) light olive brown grading down (~20cm) to light brownish gray 2.5y 5/4 grading down (at ~20 cm) to 2.5y 6/2 moderate(0-40 cm)to strong(40-59 cm)bioturbation; vertical & horizontal burrows moderately fragmented volcanic ash(slightly ash-rich ~3% below 45 cm) 3-4 generations of burrows X 15.53081 -58.70330 0145.20 14519 14578 110 676 A 016 Extended Core Barrel CC VRO 000 017 marl, with volcanic ash(minor ash? alteration occurs as blebs & blobs) light olive brown w/ dark greenish gray ash? blebs & blobs 2.5y 5/4 w/ 5g 4/1 ash? blebs & blobs minor bioturbation moderately fragmented volcanic ash(minor ash? alteration occurs as blebs & blobs) X 15.53081 -58.70330 0145.78 14577 14594 110 676 A 017 Extended Core Barrel 01 SCN 000 150 ashy calcareous mudstone(0-11 cm); and calcareous mudstone(11-150 cm) greenish gray(0-11 cm); grayish brown(11-150 cm) 5g 6/1(0-11 cm); 2.5y 5/2(11-150 cm) moderate(0-50, 65-80, 95-105, 125-135 cm)to minor(50-65, 80-95, 105-125, 135-150 cm)bioturbation; mottling(0-11 cm) moderately fragmented altered volcanic ash(0-11 cm) horizontal scaly fabric(105-108 cm); vertical scaly fabric(111-115, 119-128, 144-148 cm) X 15.53081 -58.70330 0148.70 14869 15019 110 676 A 017 Extended Core Barrel 02 SCN 000 092 calcareous mudstone, with ashy calcareous mudstone at(0-48 cm) grayish brown(0-48 cm); brown(48-92 cm) 2.5y 5/2(0-48 cm); 10yr 5/3(48-92 cm) moderate bioturbation moderately fragmented includes volcanic ash at(0-48 cm) scaly fabric; vertical to near vertical orientation - branching in some cases(21-30, 57-73 cm) X 15.53081 -58.70330 0150.20 15019 15111 110 676 A 017 Extended Core Barrel 02 SCN 092 150 calcareous mudstone, with volcanic ash layer at(92-95 cm) greenish gray(92-95 cm); yellowish brown(95-150 cm) 5gy 6/1(92-95 cm); 10yr 5/4(95-150 cm) moderate(92-105 cm)to strong(105-150 cm)bioturbation moderately fragmented volcanic ash(92-95 cm) X 15.53081 -58.70330 0150.20 15111 15169 110 676 A 017 Extended Core Barrel 03 SCN 000 150 calcareous mudstone, with volcanic ash-rich zone at 83-94 cm yellowish brown(0-83, 94-150 cm); yellowish brown mottled w/ dark gray(83-94 cm) 10yr 5/4(0-83, 94-150 cm); 10yr 5/4 mottled w/ n4/ (83-94 cm) moderate(0-83, 94-150 cm)to strong(83-94 cm)bioturbation moderately fragmented volcanic ash (20-25%) at 83-94 cm faint vertical(73-81 cm)to near vertical(107-117 cm) to intense (138-150 cm)scaly fabric X 15.53081 -58.70330 0151.70 15169 15319 110 676 A 017 Extended Core Barrel 04 BRO 000 150 calcareous mudstone brown(0-~133 cm)to light olive brown(~133-150 cm) 10yr 5/3(0-~133 cm)to 2.5y 5/4(~133-150 cm) moderate bioturbation;faults(~10-20,~50-65cm);shear fractures(~70-80,~90-110cm);subhorizontal burrowed contact(~127cm) moderately fragmented shear fractures 2-3 mm wide dipping ~60 degrees at ~70-80, ~0-110 cm X 15.53081 -58.70330 0153.20 15319 15469 110 676 A 017 Extended Core Barrel 05 DOL 000 072 calcareous mudstone, with altered volcanic ash(20-32 cm) pale brown(0-20, 53-72 cm); greenish gray w/ common olive staining(20-32 cm); brown(32-53 cm) 10yr 6/3(0-20, 53-72 cm); 5g 6/1 w 5y 4/4(20-32 cm); 10yr 5/3(32-53 cm) moderate(0-12, 21-48 cm)to strong(12-21, 48-72 cm)bioturbation; planolites; near horizontal zoophycos moderately fragmented altered volcanic ash(20-32 cm) X 15.53081 -58.70330 0154.70 15469 15541 110 676 A 017 Extended Core Barrel 05 DOL 072 144 calcareous mudstone, with ashy calcareous mudstone(104-114 cm) grayish brown/light olive brown(72-109 cm); dark gray (109-114 cm); dark grayish brown/olive brown(114-144 cm) 2.5y 5/3(72-109 cm); 10yr 4/1 & 10yr 6/3(109-114 cm); 2.5y 4/3(114-144 cm) normal graded bedding(80 cm);strong(72-80, 81-120 cm)to moderate bioturbation;planolites,chondrites(79-83 cm),zoophycos moderately fragmented including volcanic ash at 104-114 cm X 15.53081 -58.70330 0154.70 15541 15613 110 676 A 017 Extended Core Barrel 05 DOL 144 150 interstitial water sample X 15.53081 -58.70330 0154.70 15613 15619 110 676 A 017 Extended Core Barrel 06 DOL 000 086 calcareous mudstone(0-32 cm); ashy calcareous mudstone(32-86 cm) yellowish brown(0-32 cm); grayish brown, brown, yellowish brown, w/ light greenish gray(32-86 cm) 10yr 5/4(0-32 cm); 10yr 5/2,10yr 5/3,10yr 5/4, w/ 5g 7/1(32-86 cm) minor(0-20, 26-32 cm)to strong(20-26 cm)bioturbation; planolites in drilling biscuits(22-26 cm) moderately fragmented(0-32 cm); drilling breccia(32-86 cm) altered volcanic ash (25%) (32-86 cm) poorly developed scaly fabric (0-32 cm) X 15.53081 -58.70330 0156.20 15619 15705 110 676 A 017 Extended Core Barrel 06 DOL 086 150 void(86-138 cm); 25% altered ashy calcareous mudstone(138-150 cm) grayish brown 10yr 5/2 drilling breccia altered volcanic ash(25%)(138-150 cm) 1/2 - 4 cm clasts of calcareous mudstone but with 25% altered ashy mudstone(138-150 cm) X 15.53081 -58.70330 0156.20 15705 15769 110 676 A 017 Extended Core Barrel 07 VRO 000 038 calcareous mudstone, with chunks of altered volcanic ash light yellowish brown + light olive brown + light brownish gray w/greenish gray altered ash 2.5y 6/4 + 2.5y 5/4 + 2.5y 6/2 w/5g 6/1 altered ash drilling breccia chunks of altered volcanic ash X 15.53081 -58.70330 0157.70 15769 15807 110 676 A 017 Extended Core Barrel CC VRO 000 017 calcareous mudstone, with minor altered volcanic ash light olive brown + light brownish gray w/greenish gray altered ash 2.5y 5/4 + 2.5y 6/2 w/5bg 6/1 altered ash drilling breccia minor altered volcanic ash X 15.53081 -58.70330 0158.07 15807 15824 110 676 A 018 Extended Core Barrel 01 BRO 000 150 mudstone, with volcanic ash(blebs or more rich layer at 90-100 cm) light brownish gray, with grayish brown ash layer at 90-100 cm 2.5y 6/2, with 2.5y 5/2 ash layer at 90-100 cm moderate bioturbation; burrows moderately fragmented volcanic ash(blebs or more ash-rich layer at 90-100 cm) X 15.53081 -58.70330 0158.20 15819 15969 110 676 A 018 Extended Core Barrel 02 BRO 000 150 slightly calcareous mudstone, with blebs of volcanic ash in burrows; bed of volcanic ash(13-17 cm) yellowish brown, with gray ash bed at(13-17 cm) 10yr 5/4, with 7.5yr 5/0 at(13-17 cm) moderate(0-17 cm)to minor bioturbation; burrows; faults and shear fractures(110-130 cm) moderately fragmented blebs of volcanic ash in burrows; ash bed at(13-17 cm) sheared fractures(110-130 cm); sharp base (17 cm); burrowed top (13 cm) X 15.53081 -58.70330 0159.70 15969 16119 110 676 A 018 Extended Core Barrel 03 SCN 000 150 calcareous mudstone grading down to mudstone at ~100 cm grayish brown mottled with dark gray & light greenish gray (51-61 cm) 2.5y 5/2 mottled w/n3/ & 5gy 7/1 (51-61 cm) moderate bioturbation; drilling induced? fractures(119-131cm); mottling moderately fragmented intense scaly fabric, scaliness & fractures(drilling induced?) at 119-131 cm X 15.53081 -58.70330 0161.20 16119 16269 110 676 A 018 Extended Core Barrel 04 BRO 000 150 mudstone, with volcanic ash(~9-26 cm) grayish brown(0-~9, ~26-150 cm); dark gray(~9-26 cm) 2.5y 5/2(0-~9, ~26-150 cm); n4/ (~9-26 cm) moderate(0-35, 85-120 cm)to minor(35-72, 120-150 cm)bioturbation; chondrites(~60-65 cm) moderately fragmented volcanic ash layer(~9-26 cm) X 15.53081 -58.70330 0162.70 16269 16419 110 676 A 018 Extended Core Barrel 05 DOL 000 150 mudstone, with common disseminated volcanic ash(~30% at 64-84 cm), and ~20% at 136-150 cm); ash layer at 135-136 cm) grayish brown(0-129 cm); olive gray(129-135 cm); dark gray(135-136 cm); dark grayish green(136-150 cm) 2.5y 5/2(0-129 cm); 5y 4/2(129-135 cm); n4/ (135-136 cm); 10y 4/1(136-150 cm) minor(0-15 cm)to moderate(30-150 cm)bioturbation; planolites(33-150 cm) moderately fragmented volcanic ash(~30% 64-84cm,~20% 136-150cm, layer at 135 cm) diffuse upper & lower contacts(135-136cm);indurated clasts? nodules? surrounding sediment(135-136cm) X 15.53081 -58.70330 0164.20 16419 16569 110 676 A 018 Extended Core Barrel 06 DOL 000 080 slightly calcareous mudstone(0-60 cm); mudstone(60-80 cm), with mottles of volcanic(~10%)ash at 0-8, 38-40 cm olive gray(0-48, 63-80 cm); grayish brown(48-63 cm), with gray mottles at 0-8, 38-40 cm 5y 5/2(0-48, 63-80 cm); 2.5y 5/2(48-63 cm), w/ n5/ mottles(0-8, 38-40 cm) strong(0-8,38-45 cm)to moderate(8-38,45-80 cm)bioturbation;planolites,local chondrites reburrowing;mottling(0-8,38-40cm) moderately fragmented volcanic ash mottles(~10%+ ash) at 0-8, 38-40 cm poorly developed v. steeply dipping scaly fabric scattered throughout X 15.53081 -58.70330 0165.70 16569 16649 110 676 A 018 Extended Core Barrel 06 DOL 080 150 mudstone, with mottles of volcanic ash(~10%+) at 94-112 cm olive gray(80-94, 112-150 cm); mixed olive gray, grayish brown, & gray(94-112 cm) 5y 4/2(80-94 cm); mixed 5y 5/2, 2.5y 5/2, & n 5/ (94-112 cm); 5y 5/2(112-150 cm) moderate(80-94, 110-140 cm)to strong(94-110, 140-150 cm)bioturbation; planolites, chondrites, mottling(94-112 cm) moderately fragmented volcanic ash(~10%+)mottles at 94-112 cm poorly developed v. steeply dipping scaly fabric scattered throughout X 15.53081 -58.70330 0165.70 16649 16719 110 676 A 018 Extended Core Barrel 07 DOL 000 035 mudstone, with patches of altered volcanic ash(~10% at 16-20 cm) olive gray(0-16 cm); greenish gray w/gray patches (16-20 cm); grayish brown(20-35 cm) 5y 5/2(0-16 cm); 5g 6/1 w/n5/ (16-20 cm); 2.5y 5/2(20-35 cm) "down-bowed scaly fabric"(28-34 cm) moderately fragmented patches of altered volcanic ash(~10% at 16-20 cm) X 15.53081 -58.70330 0167.20 16719 16754 110 676 A 018 Extended Core Barrel CC DOL 000 020 mudstone grayish brown 2.5y 5/2 moderately fragmented X 15.53081 -58.70330 0167.55 16755 16775 110 676 A 019 Extended Core Barrel 01 DOL 000 113 mudstone greenish gray(0-23 cm); grayish brown(23-113 cm) 5gy 5/1(0-23 cm); 2.5y 5/2(23-113 cm) strong(0-23 cm)to minor(23-30, 90-100 cm)bioturbation moderately fragmented X 15.53081 -58.70330 0167.70 16769 16882 110 676 A 019 Extended Core Barrel 01 DOL 113 150 mudstone greenish gray(113-145 cm); olive gray(145-150 cm) 5gy 5/1(113-145 cm); 5y 5/2(145-150 cm) minor(113-120 cm)to strong(120-150 cm)bioturbation; burrows (23-113 cm) moderately fragmented scaly fabric-low angle (0-10 degree dip at 23-78 cm), high angle set (70-90 degree dip at 80-102cm) X 15.53081 -58.70330 0167.70 16882 16919 110 676 A 019 Extended Core Barrel 02 BRO 000 120 mudstone, with volcanic ash layer (~39-54 cm) and diffuse ash layer(~120 cm) olive gray(0-~39 cm); dark gray(~39-54 cm); olive(~54-120 cm) 5y 5/2(0-~39 cm); n4/ (~39-54 cm); 5y 5/3(~54-120 cm) minor(0-~30, ~85-95 cm)to moderate(~30-85 cm)bioturbation moderately fragmented volcanic ash layer(~39-54cm), and diffuse ash layer(~120 cm) X 15.53081 -58.70330 0169.20 16919 17039 110 676 A 019 Extended Core Barrel 02 BRO 120 150 organic geochemistry sample X 15.53081 -58.70330 0169.20 17039 17069 110 676 A 019 Extended Core Barrel 03 SCN 000 146 mudstone olive gray with gray mottles(esp. 0-15, 100-125 cm) 5y 5/2 moderate bioturbation throughout moderately fragmented X 15.53081 -58.70330 0170.70 17069 17215 110 676 A 019 Extended Core Barrel 03 SCN 146 150 interstitial water sample X 15.53081 -58.70330 0170.70 17215 17219 110 676 A 019 Extended Core Barrel 04 VRO 000 149 mudstone, with volcanic ash-rich(3%) throughout and (~15%) at 107-122 cm olive gray with grayish green(~100 cm) and olive gray + dark gray(~106-122 cm) 5y 5/2 with 5g 5/2(~100 cm) and 5y 5/2 + n4/ (~106-122 cm) minor(0-20,30-50,60-70,90-106cm);moderate(20-30,50-60,70-90,122-149cm);strong(~106-122cm)bioturbation;chondrites(130cm) moderately fragmented volcanic ash-rich(3%)throughout & (~15%) at 107-122 cm mildly scaly locally; 2-3 generations burrows; alteration layer (1 mm thick) at 100 cm X 15.53081 -58.70330 0172.20 17219 17368 110 676 A 019 Extended Core Barrel 05 VRO 000 051 mudstone, with volcanic ash(~3% at 17-27 cm. ~1% at 27-51 cm) olive gray (0-9cm); olive gray + greenish gray (9-17cm) greenish gray + dark gray(17-27cm)greenish gray (27-51cm) 5y 5/2(0-9cm);5y 5/2 + 56y 5/1 (9-17cm);56y 5/1 + n4/(17-27 cm)56y5/1 (27-51cm) moderate bioturbation; mottling (9-27 cm); infilled burrows (9-51 cm) moderately fragmented volcanic ash(~3% at 17-27 cm, ~1% at 27-51 cm) alteration halos around ash-filled burrows X 15.53081 -58.70330 0173.70 17369 17420 110 676 A 019 Extended Core Barrel CC VRO 000 029 mudstone, with volcanic altered(?) ash-rich(1%) material in burrows dark greenish gray with dark gray ash-rich burrows 5gy 4/1 moderate bioturbation; burrows moderately fragmented volcanic altered ash-rich(1%) material mildly scaly X 15.53081 -58.70330 0174.21 17421 17450 110 676 A 020 Extended Core Barrel 01 DOL 000 020 mudstone and ashy mudstone greenish gray 5gy 5/2 moderate bioturbation; planolites; zoophycos(7-13 cm) drilling breccia(0-7 cm)to highly fragmented(7-20 cm) X 15.53081 -58.70330 0177.20 17719 17739 110 676 A 020 Extended Core Barrel 01 DOL 020 085 mudstone and ashy mudstone, with more ash-rich(~5%) intervals(43-85 cm) greenish gray 5gy 5/2(20-43 cm); 5gy 5/1(43-85 cm) moderate bioturbation; planolites moderately fragmented volcanic ash(~5%) at 43-85 cm X 15.53081 -58.70330 0177.20 17739 17804 110 676 A 020 Extended Core Barrel 01 DOL 085 150 mudstone and ashy mudstone, with more ash-rich(~10% at 119-143 cm greenish gray(85-120, 143-150 cm); dark greenish gray(120-143 cm) 5gy 5/2(85-120, 143-150 cm); 5gy 4/1(120-143 cm) moderate bioturbation; planolites; horizontal laminae(147-148 cm) may be bedding? moderately fragmented volcanic ash(~10%) at 119-143 cm X 15.53081 -58.70330 0177.20 17804 17869 110 676 A 020 Extended Core Barrel 02 DOL 000 058 mudstone(0-35 cm); ashy mudstone w/ ~5% volcanic ash increasing down-section (35-58 cm) greenish gray(0-35 cm); dark greenish gray(35-58 cm) 5gy 5/1(0-35 cm); 5gy 4/1(35-58 cm) moderate(0-35 cm)to strong(35-58 cm)bioturbation; 2 near-horizontal zoophycos(27-28 cm); planolites moderately fragmented volcanic ash(35-58 cm) X 15.53081 -58.70330 0178.70 17869 17927 110 676 A 020 Extended Core Barrel 02 DOL 058 150 volcanic ash(~60% at 58-66 cm); mudstone(66-150 cm) dark gray(58-66 cm); greenish gray(66-150 cm) n4/(58-66 cm); 5gy 5/1(66-150 cm) strong(58-66 cm)to minor(66-150 cm)bioturbation; planolites moderately fragmented(58-96, 145-150 cm)to drilling breccia volcanic ash(~60%) at 58-66 cm sharp base (66 cm) X 15.53081 -58.70330 0178.70 17927 18019 110 676 A 020 Extended Core Barrel 03 DOL 000 066 mudstone(0-12 cm); ashy mudstone(~10% at 12-66 cm) greenish gray(0-12 cm); mixed greenish gray & dark gray(12-66 cm) 5gy 5/1(0-12 cm); mixed 5gy 5/1 & n4/ (12-66 cm) minor(0-12, 55-66 cm)to strong(12-55 cm)bioturbation; mottling (12-66 cm) moderately fragmented volcanic ash(~10% at 12-66 cm) X 15.53081 -58.70330 0180.20 18019 18085 110 676 A 020 Extended Core Barrel 03 DOL 066 116 claystone greenish gray 5gy 5/1 minor bioturbation moderately fragmented X 15.53081 -58.70330 0180.20 18085 18135 110 676 A 020 Extended Core Barrel 03 DOL 116 150 ashy mudstone(10% at 116-146 cm); claystone(146-150 cm) mixed greenish gray & dark gray(116-146 cm); greenish gray(146-150 cm) mixed 5gy 5/1 & n4/ (116-146 cm); 5gy 5/1(146-150 cm) strong(116-146 cm)to minor(146-150 cm)bioturbation; mottling(116-146 cm) moderately fragmented volcanic ash(10% at 116-146 cm) X 15.53081 -58.70330 0180.20 18135 18169 110 676 A 020 Extended Core Barrel 04 BRO 000 150 claystone(0-100 cm); ashy mudstone(100-150 cm), ash most concentrated around 107-113 cm greenish gray(0-100 cm); dark gray & greenish gray(100-150 cm) 10y 5/2(0-100 cm); n4/ & 10y 5/2(100-150 cm) moderate(~97-140 cm)to minor(140-150 cm)bioturbation; steeply dipping(90 degrees)fractures(48-74 cm);burrows (100-135cm) moderately fragmented volcanic ash(100-150 cm) steeply dipping fractures(48-74 cm) X 15.53081 -58.70330 0181.70 18169 18319 110 676 A 020 Extended Core Barrel 05 SCN 000 097 claystone, with volcanic ash in an ashy mudstone(62-65 cm) greenish gray with a layer of dark gray mottled with greenish gray at 62-65 cm 10y 5/2 with a layer of 2.5y 4/0 mottled with 10y 5/2 at 62-65 cm minor(5-25, 45-62. 65-75 cm)to moderate(62-65 cm)bioturbation; mottling (62-65 cm) moderately fragmented volcanic ash layer with blebs of mudstone(62-65 cm) blebs of mudstone included in layer of volcanic ash at 62-65 cm X 15.53081 -58.70330 0183.20 18319 18416 110 676 A 020 Extended Core Barrel 05 SCN 097 150 ashy mudstone with ~5% ash(97-112 cm); claystone(112-150 cm) greenish gray mottled with dark gray?(97-112 cm); greenish gray(112-150 cm) 10y 5/2 mottled with 10y 4/1(97-112 cm); 10y 5/2(112-150 cm) moderate bioturbation(97-112 cm) moderately fragmented volcanic ash(~5% at 97-112 cm) scaly fabric, variable, but dominantly vertical orientation(124-150 cm) X 15.53081 -58.70330 0183.20 18416 18469 110 676 A 020 Extended Core Barrel 06 SCN 000 150 claystone(0-30, 85-150 cm); ashy mudstone with 10-20% ash at 30-85 cm greenish gray(0-30, 85-150 cm); mixed greenish gray and dark gray?(30-85 cm) 10y 5/2(0-30, 85-150 cm); mixed 10y 5/2 & 10y 4/1(30-85 cm) minor(0-30, 85-150 cm)to strong(30-85 cm)bioturbation moderately fragmented volcanic ash(10-20%) in ashy mudstone at 30-85 cm X 15.53081 -58.70330 0184.70 18469 18619 110 676 A 020 Extended Core Barrel 07 SCN 000 013 claystone olive 5y 4/3 minor bioturbation moderately fragmented vertical "shear surfaces" X 15.53081 -58.70330 0186.20 18619 18632 110 676 A 020 Extended Core Barrel CC SCN 000 021 claystone and ashy mudstone with ash-rich layer at 7-8 cm, and ash mottles at 8-14 cm greenish gray, with gray mottles(8-14 cm) 10y 5/2(0-7, 8-21 cm); 5gy 5/1(7-8 cm); 10y 4/1(8-14 cm) strong bioturbation(8-14 cm); mottling(8-14 cm) moderately fragmented volcanic ash-rich layer(7-8 cm), mottles(8-14 cm) X 15.53081 -58.70330 0186.33 18633 18654 110 676 A 021 Extended Core Barrel 01 SCN 000 090 ashy mudstone(0-45 cm); mudstone(45-90 cm) greenish gray(0-45 cm) mottled with light greenish gray at ~38-41 cm; olive(45-90 cm) 10y 5/2(0-45 cm) mottled with 5g 7/1 at ~38-41 cm; 5y 5/3(45-90 cm) minor bioturbation(23-90 cm); mottling(~38-41 cm) driling breccia(0-23 cm); moderately fragmented(23-90 cm) volcanic ash in ashy mudstone(0-45 cm);altered ash(~38-41cm) X 15.53081 -58.70330 0186.70 18669 18759 110 676 A 021 Extended Core Barrel 01 SCN 090 150 ashy mudstone greenish gray, with blebs and streaks of olive(90-115 cm); dark gray ash mixed in (123-150 cm) 10y 5/2, with blebs & streaks of 5y 5/3(90-115 cm); n4/ (123-150 cm) minor(90-123 cm)to moderate(123-150 cm)bioturbation moderately fragmented volcanic ash throughout, with ~5% at 123-150 cm X 15.53081 -58.70330 0186.70 18759 18819 110 676 A 021 Extended Core Barrel 02 SCN 000 074 mudstone, with volcanic ash-rich intervals(58-74 cm) olive gray(0-58 cm); olive gray with greenish gray mixed(58-74 cm) 5y 5/2(0-58 cm); 5y 5/2 with 5g 6/1 mixed in(58-74 cm) moderate bioturbation; shear fractures(steeply dipping 60-90 degrees) at 0-58 cm moderately fragmented volcanic ash-rich intervals(58-74 cm) shear fractures(steeply dipping 60-90 degrees) at 0-58 cm X 15.53081 -58.70330 0188.20 18819 18893 110 676 A 021 Extended Core Barrel 02 SCN 074 150 mudstone, with volcanic ash-rich interval(131-134 cm) olive(74-101 cm); olive gray(134-150 cm); olive gray with greenish gray(131-134 cm); greenish gray (101-131 cm) 5y 5/3(74-101cm);5y 5/2(134-150cm);5y 5/2 w/ 5g 6/1(131-134cm)10y 5/2(101-135cm) strong(74-101 cm)to moderate(101-150 cm)bioturbation moderately fragmented volcanic ash-rich interval(131-134 cm) X 15.53081 -58.70330 0188.20 18893 18969 110 676 A 021 Extended Core Barrel 03 SCN 000 040 mudstone, with volcanic ash mixed in at 27-40 cm olive gray(0-27 cm); olive gray mixed with greenish gray(27-40 cm) 5y 5/2(0-27 cm); 5y 5/2 mixed with 5g 6/1(27-40 cm) moderate bioturbation moderately fragmented volcanic ash mixed in at 27-40 cm X 15.53081 -58.70330 0189.70 18969 19009 110 676 A 021 Extended Core Barrel 03 SCN 040 090 mudstone olive(40-~67 cm); olive gray(~67-90 cm) 5y 5/3(40-~67 cm); 5y 5/2(~67-90 cm) strong(40-~67 cm)to moderate(~67-90 cm)bioturbation moderately fragmented X 15.53081 -58.70330 0189.70 19009 19059 110 676 A 021 Extended Core Barrel 03 SCN 090 136 mudstone, with volcanic ash mixed in at 90-115 cm olive gray with greenish gray(90-115 cm); greenish gray(115-136 cm); black material in fractures(96-99 cm) 5y 5/2 with 5g 6/1(90-115 cm); 10y 5/2(115-136 cm) moderate bioturbation moderately fragmented volcanic ash mixed in at 90-115 cm; mn?, cu? (96-99 cm) X 15.53081 -58.70330 0189.70 19059 19105 110 676 A 021 Extended Core Barrel 03 SCN 136 146 mudstone, with volcanic ash mixed in at 136-141 cm greenish gray with greenish gray(136-141 cm); greenish gray(141-146 cm) 10y 5/2 with 5g 6/1(136-141 cm); 10y 5/2(141-146 cm) moderate bioturbation moderately fragmented volcanic ash mixed in at 136-141 cm X 15.53081 -58.70330 0189.70 19105 19115 110 676 A 021 Extended Core Barrel 03 SCN 146 150 interstitial water sample X 15.53081 -58.70330 0189.70 19115 19119 110 676 A 021 Extended Core Barrel 04 BRO 000 054 mudstone, with volcanic ash in mud at ~29-54 cm greenish gray 5g 5/1(0-~29 cm); 5bg 5/1(~29-54 cm) moderate bioturbation moderately fragmented volcanic ash in mud at ~29-54 cm X 15.53081 -58.70330 0191.20 19119 19173 110 676 A 021 Extended Core Barrel 04 BRO 054 081 mudstone greenish gray 5g 5/1(54-~74 cm); 5g 6/1(~74-81 cm) moderate bioturbation moderately fragmented X 15.53081 -58.70330 0191.20 19173 19200 110 676 A 021 Extended Core Barrel CC DOL 000 030 mudstone mixed greenish gray & olive gray mixed 5gy 5/1 & 5y 5/2 minor(0-15 cm)to strong(15-30 cm)bioturbation; burrows (15-30 cm) moderately fragmented X 15.53081 -58.70330 0192.01 19200 19230 110 676 A 022 Extended Core Barrel 01 OGA 000 150 slightly calcareous claystone olive gray to greenish gray 10y 5/2 to 5gy 5/1 minor bioturbation drilling breccia(0-~25 cm);moderately fragmented(~25-150 cm) mn-oxide particles in clay mn-oxide particles in clay nannos X 15.53081 -58.70330 0196.20 19619 19769 110 676 A 022 Extended Core Barrel 02 OGA 000 150 slightly calcareous claystone olive gray? 10y 6/2 minor bioturbation; teichichnus & planolites in lower part; chondrites common moderately fragmented mn-oxide particles in clay mn-oxide particles in clay X 15.53081 -58.70330 0197.70 19769 19919 110 676 A 022 Extended Core Barrel 03 OGA 000 121 calcareous claystone greenish gray, with small black spots in burrows 5gy 6/1 minor(0-15, 45-121 cm)to moderate(15-45 cm)bioturbation; cylindrical burrows moderately fragmented small black spots in burrows small black spots in burrows X 15.53081 -58.70330 0199.20 19919 20040 110 676 A 022 Extended Core Barrel 03 OGA 121 150 organic geochemistry sample X 15.53081 -58.70330 0199.20 20040 20069 110 676 A 022 Extended Core Barrel 04 OGA 000 150 calcareous claystone greenish gray with light olive gray burrows 5gy 6/1 with 5y 6/2 burrows moderate bioturbation; burrows; possible slickenside at 123 cm moderately fragmented mn-rich dark spots in burrows mn-rich dark spots in burrows X 15.53081 -58.70330 0200.70 20069 20219 110 676 A 022 Extended Core Barrel 05 OGA 000 150 slighty calcareous claystone, with volcanic ashy material(0-18 cm) greenish gray to grayish green grading down to olive gray to grayish green;gray to dark gray mixed in (0-18 cm) 5gy 6/1 to 5g 5/2 grading down to 10y 5/1 to 5g 5/2 strong bioturbation moderately fragmented volcanic ashy material(0-18 cm) X 15.53081 -58.70330 0202.20 20219 20369 110 676 A 022 Extended Core Barrel 06 BCK 000 050 calcareous claystone, with claystone and probable volcanic ash(20-40 cm) grayish green to olive gray(0-20, 40-50 cm); greenish gray(20-40 cm) 5g 5/2 to 5y 5/2(0-20, 40-50 cm); 5g 5/1(20-40 cm) strong bioturbation; 5 zoophycos(20-40 cm) moderately fragmented mixture of claystone & probable volcanic ash(20-40 cm) X 15.53081 -58.70330 0203.70 20369 20419 110 676 A 022 Extended Core Barrel 06 BCK 050 120 calcareous claystone and probable volcanic ash(50-65, 105-120 cm); claystone(65-105 cm) greenish gray(50-65, 105-120 cm); grayish green to olive gray(65-105 cm); light bluish holes (50-65 cm) 5g 5/1(50-65, 105-120 cm); 5g 5/2 to 5y 5/2(65-105 cm) strong bioturbation moderately fragmented volcanic ash(50-65, 105-120 cm) X 15.53081 -58.70330 0203.70 20419 20489 110 676 A 022 Extended Core Barrel 06 BCK 120 150 calcareous claystone grayish green to olive gray 5g 5/2 to 5y 5/2 strong bioturbation moderately fragmented X 15.53081 -58.70330 0203.70 20489 20519 110 676 A 022 Extended Core Barrel CC BCK 000 018 calcareous claystone greenish gray to pale green 5gy 6/1 to 5g 6/2 strong bioturbation moderately fragmented(0-10 cm); drilling breccia(10-18 cm) X 15.53081 -58.70330 0205.20 20519 20537 110 676 A 023 Extended Core Barrel 01 OGA 000 150 claystone greenish gray(0-100 cm); yellowish brown grading down to light brownish gray(100-150 cm)at ~113 cm 5gy 6/1(0-100 cm); 10yr 5/4 to 2.5y 6/2(100-150 cm) at 113 cm minor bioturbation moderately fragmented scaly cleavage is developed inside the biscuit at 120-140 cm horizontal to shallow angle(30 deg.) X 15.53081 -58.70330 0205.70 20569 20719 110 676 A 023 Extended Core Barrel 02 OGA 000 150 claystone olive gray(0-43, 53-150 cm); light yellowish brown(43-53 cm) 5y 5/2(0-43, 53-150 cm); 2.5y 6/4(43-53 cm) minor(0-25, 50-150 cm)to moderate(25-50 cm)bioturbation; infilled burrows moderately fragmented burrows are filled with mn-oxide? burrows are filled with mn-oxide? scaly cleavage resembles vein structures & slickensides Y X 15.53081 -58.70330 0207.20 20719 20869 110 676 A 023 Extended Core Barrel 03 BCK 000 075 claystone(0-45 cm); claystone & dispersed volcanic ash(45-75 cm) olive to grayish green(0-45 cm); dark greenish gray(45-75 cm) 5y 5/3 to 5g 5/2(0-45 cm); 5gy 4/1(45-75 cm) minor(0-35 cm)to moderate(35-45 cm)to strong(45-75 cm)bioturbation moderately fragmented dispersed volcanic ash(45-75 cm) X 15.53081 -58.70330 0208.70 20869 20944 110 676 A 023 Extended Core Barrel 03 BCK 075 150 claystone, with altered volcanic ash layer at(110-114 cm) olive to grayish green(75-110 cm); grayish green to blue?(110-114 cm); light olive brown(114-150 cm) 5y 5/3 to 5g 5/2(75-110 cm); 5g 4/2 to 10g 6/2(110-114 cm); 2,5y 5/4(114-150 cm) strong(75-80 cm)to moderate(80-85, 105-125 cm)to minor(85-105, 125-150 cm)bioturbation moderately fragmented altered volcanic ash layer at(110-114 cm) scaly fabric(140-145 cm) X 15.53081 -58.70330 0208.70 20944 21019 110 676 A 023 Extended Core Barrel 04 BCK 000 150 claystone, with scattered dark patches of ashy material light olive brown grades to grayish green and pale green ~20cm & grades to light olive brown at ~130cm;bluish halos 2.5y 5/4 grading to 5g 5/2 + 5g 6/2 grading back to 2.5y 5/4 minor bioturbation moderately fragmented scattered dark patches volcanic ashy material scattered intense scaly fabric subhorizontal(70-80 cm) X 15.53081 -58.70330 0210.20 21019 21169 110 676 A 023 Extended Core Barrel 05 BCK 000 020 claystone, with highly dispersed volcanic ashy fraction(15-20 cm) grayish green to light brownish gray(0-15 cm); dark gray(15-20 cm); light bluish holes (15-20 cm) 5g 5/2 to 2.5y 6/2(0-15 cm); n3/(15-20 cm) strong bioturbation; subhorizontal bedding moderately fragmented highly dispersed volcanic ash(15-20 cm) X 15.53081 -58.70330 0211.70 21169 21189 110 676 A 023 Extended Core Barrel 05 BCK 020 064 claystone, with fraction of volcanic ashy material(60-64 cm) grayish green to light brownish gray(20-60 cm); dark gray(60-64 cm); light bluish halos (15-20 cm) 5g 5/2 to 2.5y 6/2(20-60 cm); n3/ (60-64 cm) strong(20-55 cm)to moderate(55-64 cm)bioturbation; subhorizontal bedding moderately fragmented highly dispersed volcanic ash(60-64 cm) X 15.53081 -58.70330 0211.70 21189 21233 110 676 A 023 Extended Core Barrel 05 BCK 064 150 claystone grayish green to light brownish gray 5g 5/2 to 2.5y 6/2 moderate(65-75 cm)to minor(75-150 cm)bioturbation moderately fragmented X 15.53081 -58.70330 0211.70 21233 21319 110 676 A 023 Extended Core Barrel 06 BER 000 150 claystone greenish gray, with dark gray mottling at 10-25 cm & yellow brown mottling at 72-103 cm; at 81 cm white bleb occurs 5gy 5/1 moderate(0-15, 30-150 cm)to strong(15-30 cm)bioturbation; chondrites; mottling(10-25, 72-103 cm); fault(127-150 cm) moderately fragmented bleb of whitish, hard crystalline material occurs at 81 cm scaly fabric (127-150 cm); fault dips 65 degrees (127-150 cm) X 15.53081 -58.70330 0213.20 21319 21469 110 676 A 023 Extended Core Barrel 07 BER 000 029 slightly claystone greenish gray 5gy 5/1 strong(0-15 cm)to moderate(15-29 cm)bioturbation moderately fragmented scaly fabrics X 15.53081 -58.70330 0214.70 21469 21498 110 676 A 023 Extended Core Barrel CC BER 000 030 slightly claystone greenish gray 5gy 5/1 strong bioturbation; zoophycos and chondrites moderately fragmented X 15.53081 -58.70330 0214.97 21497 21527 110 676 A 024 Extended Core Barrel 01 OGA 000 105 claystone(0-12 cm); slightly calcareous(12-105 cm) greenish gray(0-12 cm); olive(12-105 cm) with blue black at 88-100 5gy 6/1(0-12 cm); 5y 5/3(12-105 cm) moderate bioturbation; vein structures?, shear fractures?; burrows moderately fragmented subhorizontal scaly cleavage is well observed at 88-105 cm X 15.53081 -58.70330 0215.20 21519 21624 110 676 A 024 Extended Core Barrel 01 OGA 105 150 slightly calcareous claystone greenish gray 5gy 5/1 moderate bioturbation; vein structures?; shear fractures?; burrows moderately fragmented subhorizontal scaly cleavage is well observed at 105-150 cm X 15.53081 -58.70330 0215.20 21624 21669 110 676 A 024 Extended Core Barrel 02 OGA 000 150 slightly calcareous claystone greenish gray to light olive gray, with black specks(at 7-41 cm) 5gy 5/1 to 5y 6/2 minor(0-10, 45-150 cm)to strong(10-45 cm)bioturbation; burrows; high angle shear fractures(53-80 cm) moderately fragmented scaly fabric(126-136 cm) X 15.53081 -58.70330 0216.70 21669 21819 110 676 A 024 Extended Core Barrel 03 OGA 000 150 claystone(0-23, 80-150 cm); calcareous claystone(23-80 cm) olive green(0-23, 50-150 cm); olive(23-50 cm) 10y 5/2(0-23, 50-150 cm); 5y 5/3(23-50 cm) minor(0-40, 70-150 cm)to strong(40-70 cm)bioturbation; vertical shear fractures(27-44 cm) moderately fragmented moderately developed scaly cleavage at 60-150 cm X 15.53081 -58.70330 0218.20 21819 21969 110 676 A 024 Extended Core Barrel 04 BCK 000 150 calcareous claystone, with volcanic ash at(~7-9, ~26-28 cm) olive gray to pale green? + local light olive brown 5y 5/2 to 5gy 5/2 + 2.5y 5/4 moderately fragmented remains of possible volcanic ashy horizon(~7-9,~26-28 cm) X 15.53081 -58.70330 0219.70 21969 22119 110 676 A 024 Extended Core Barrel 05 BER 000 150 claystone mottled with burrow fills(probably no ash) greenish gray mottled with dark gray burrow fills 5gy 5/1 moderate bioturbation; infilled burrows; subhorizontal bedding(40 cm); mottling moderately fragmented incipient scaly fabric(120-150 cm) X 15.53081 -58.70330 0221.20 22119 22269 110 676 A 024 Extended Core Barrel 06 BCK 000 101 claystone pale green to olive 5g 6/2 to 5y 5/3 moderate bioturbation moderately fragmented X 15.53081 -58.70330 0222.70 22269 22370 110 676 A 024 Extended Core Barrel CC BCK 000 020 claystone olive gray to grayish green? 5y 5/2 to 5gy 5/2 minor bioturbation drilling breccia X 15.53081 -58.70330 0223.81 22380 22400 110 676 A 025 Extended Core Barrel 01 VRO 000 145 claystone, with volcanic ash-rich?(~3%) at 11-32 cm olive down to greenish gray with gray ash? material (11-32 cm) 10y 5/2 down to 56y 5/1 down to 56y 6/1 moderate(0-10, 40-55, 85-145 cm)to strong(10-40, 55-85 cm)bioturbation; at least 2 generations of burrows moderately fragmented volcanic ash-rich?(~3%) at 11-32 cm possible mild scaly deformation, but impossible to decipher from drilling deformation X 15.53081 -58.70330 0224.70 22469 22614 110 676 A 025 Extended Core Barrel 01 VRO 145 150 interstitial water sample X 15.53081 -58.70330 0224.70 22614 22619 110 676 A 025 Extended Core Barrel 02 OGA 000 082 claystone olive gray? with black & dark burrows(20-45 cm), brown burrows(50-73 cm) 10y 5/4 moderate bioturbation; burrows(20-45, 50-73 cm) moderately fragmented nannos scaly cleavage is weak X 15.53081 -58.70330 0226.20 22619 22701 110 676 A 025 Extended Core Barrel CC BCK 000 020 claystone grayish green to dusky yellow green 5gy 5/4 to 10gy 5/2 minor bioturbation drilling breccia(0-5 cm)to moderately fragmented(5-20 cm) X 15.53081 -58.70330 0227.02 22702 22722 110 676 A 026 Extended Core Barrel 01 OGA 000 150 claystone olive gray, with greenish gray(75-78, 96-115 cm) 5y 5/2, with 5g 6/1(75-78, 96-115 cm) moderate bioturbation(105-130 cm) moderately fragmented mn-oxide micronodules scattered(esp. 10,15,75-78, 96-115 cm) mn-oxide micronodules scattered(esp. 10.15.75-78,96-115cm); smectite? (10, 15 cm) mn-oxide micronodules could be smectite not glauconite (10-15 cm) X 15.53081 -58.70330 0234.20 23419 23569 110 676 A 026 Extended Core Barrel 02 OGA 000 120 claystone olive gray(0-30, 70-120 cm); greenish gray(30-70 cm), with sporadic green spots(70-120 cm) 10y 5/2(0-30, 70-120 cm); 5gy 5/1(30-70 cm) minor(0-30, 90-100 cm)to moderate(30-35, 70-90 cm)to strong(35-70 cm)bioturbation; burrows moderately fragmented mn-oxide micronodules(esp. concentrated in burrows 30-70cm) mn-oxide micronodules(esp. concentrated in burrows 30-70cm) X 15.53081 -58.70330 0235.70 23569 23689 110 676 A 026 Extended Core Barrel 02 OGA 120 150 organic geochemistry sample X 15.53081 -58.70330 0235.70 23689 23719 110 676 A 026 Extended Core Barrel 03 VRO 000 046 claystone, with volcanic ash(~1%)(0-28 cm); void (28-33 cm); claystone (33-46 cm) olive gray with +/- greenish gray ash blebs (0-28 cm); grayish brown (33-46 cm) 5y 5/2 with +/- 5gy 5/1(0-28 cm); 2.5y 5/2 (33-46 cm) moderate(0-28 cm)to minor(33-46 cm)bioturbation moderately fragmented volcanic ash(~1%)(0-28 cm) moderate, randomly oriented scaly fabric(0-28 cm); relatively intense scaly fabric(33-46 cm) X 15.53081 -58.70330 0237.20 23719 23765 110 676 A 026 Extended Core Barrel CC VRO 000 031 claystone grayish brown to olive gray 2.5y 5/2(0-13 cm); 5y 4/2(13-31 cm) moderate bioturbation; vertical to 45 degrees dipping striations moderately fragmented various scaly fabrics X 15.53081 -58.70330 0237.66 23766 23797 110 676 A 027 Extended Core Barrel 01 SCN 000 150 claystone and ashy mudstone, with volcanic ash(~1%)? disseminated in burrows(60-150 cm) olive gray mottled with olive(0-36 cm) 10y 4/2 mottled with 5y 5/4(0-36 cm) strong bioturbation; 2-3 generations of burrows; zoophycos(~75-80 cm dipping 45 degrees); mottling (0-36 cm) moderately fragmented volcanic ash(~1%)? disseminated in burrows(60-150 cm) X 15.53081 -58.70330 0243.70 24369 24519 110 676 A 027 Extended Core Barrel 02 DOL 000 150 claystone olive gray with very dark green burrow halo (111-112 cm); scattered white clinoptilolite? spherules 10y 4/2 to 5y 5/2 moderate(0-54, 95-150 cm)to strong(54-95 cm)bioturbation; spherules(111-112 cm); burrows moderately fragmented scattered white clinoptilolite? spherules(111-112 cm) scattered white clinoptilolite? spherules(11-112 cm) X 15.53081 -58.70330 0245.20 24519 24669 110 676 A 027 Extended Core Barrel 03 SCN 000 150 ashy mudstone with (~5-10% ash at 0-48 cm)to claystone(48-150 cm) olive gray mottled with dark gray and grayish brown throughout 10y 4/2 mottled with n3/ & 2.5y 5/2 strong(0-55 cm)to moderate(55-150 cm)bioturbation; mottling moderately fragmented volcanic ash-rich interval(~5-10% at 0-48 cm) X 15.53081 -58.70330 0246.70 24669 24819 110 676 A 027 Extended Core Barrel 04 BRO 000 150 claystone(0-50, 70-150 cm); ashy mudstone(~10% at 50-70 cm) olive(0-50 cm); dark gray(50-70 cm); olive gray(70-150 cm) 5y 5/3(0-50 cm); 5y 4/1(50-70 cm); 5y 5/2(70-150 cm) moderate(0-~47, 75-80 cm)to strong(~47-75 cm)to minor(80-150 cm)bioturbation moderately fragmented volcanic ash(10% ash) at 50-70 cm) diffuse boundaries (50-70 cm) X 15.53081 -58.70330 0248.20 24819 24969 110 676 A 027 Extended Core Barrel 05 SCN 000 145 claystone olive gray, with dark gray & grayish brown in burrows(0-40 cm) and dark gray in burrows(40-145 cm) 10y 4/2, with n3/ & 2.5y 5/2 in burrows(0-40 cm), & n3/ in burrows(40-145 cm) moderate bioturbation; infilled burrows moderately fragmented generally coherent biscuits - matrix is intensely scaly X 15.53081 -58.70330 0249.70 24969 25114 110 676 A 027 Extended Core Barrel 05 SCN 145 150 interstitial water sample X 15.53081 -58.70330 0249.70 25114 25119 110 676 A 027 Extended Core Barrel 06 BRO 000 150 ashy mudstone(0-20, 140-150 cm); claystone(20-140 cm) olive gray 5y 4/2(0-20, 140-150 cm); 5y 5/2(20-140 cm) strong(0-20, 130-150 cm)to moderate(20-130 cm)bioturbation; chondrites (~30 cm) moderately fragmented volcanic ash in ashy mudstone(0-20, 140-150 cm) X 15.53081 -58.70330 0251.20 25119 25269 110 676 A 027 Extended Core Barrel 07 BRO 000 025 claystone(0-15 cm); ashy mudstone(15-25 cm) gray(0-15 cm); olive gray (15-25 cm) 5y 5/1(0-15 cm); 5y 5/2(15-25 cm) moderate bioturbation moderately fragmented volcanic ash(15-25 cm) diffuse base X 15.53081 -58.70330 0252.70 25269 25294 110 676 A 027 Extended Core Barrel CC BRO 000 025 claystone (0-14, 16-25 cm); ashy mudstone (14-16 cm) olive (0-14, 16-25 cm); gray (14-16 cm) 5y 5/3 (0-14, 16-25 cm); 5y 5/1 (14-16 cm) moderate bioturbation moderately fragmented volcanic ash(14-16 cm) X 15.53081 -58.70330 0252.93 25292 25317 110 676 A 028 Extended Core Barrel 01 DOL 000 037 claystone olive gray 5y 4/2 moderate(0-27 cm)to strong(27-37 cm)bioturbation; planolites & chondrites moderately fragmented X 15.53081 -58.70330 0253.20 25319 25356 110 676 A 028 Extended Core Barrel 01 DOL 037 137 claystone, with a few% volcanic ash at 80-137 cm olive gray with mottles of olive & dark gray 5y 4/2 with mottles of 5y 4/3 & n4/ strong bioturbation; planolites & chondrites; mottling moderately fragmented a few% volcanic ash at 80-137 cm X 15.53081 -58.70330 0253.20 25356 25456 110 676 A 028 Extended Core Barrel 01 DOL 137 150 ashy mudstone with ~20% ash dark gray with some olive gray n4/ with some 5y 4/2 strong bioturbation; planolites & chondrites; mottling moderately fragmented volcanic ash(~20% ash) X 15.53081 -58.70330 0253.20 25456 25469 110 676 A 028 Extended Core Barrel 02 DOL 000 099 ashy mudstone (0-14 cm); claystone with a few % ash disseminated (14-99 cm) dark gray to gray(0-14 cm); olive gray with minor gray mottling(14-99 cm) n4/-n5/ (0-14 cm); 10y 4/2(14-99 cm) strong(0-14 cm)to moderate(14-99 cm)bioturbation; mottling(14-99 cm) moderately fragmented volcanic ash(a few% ash disseminated) X 15.53081 -58.70330 0254.70 25469 25568 110 676 A 028 Extended Core Barrel 02 DOL 099 149 ashy mudstone ~10% ash (99-114 cm); claystone with a few % ash disseminated (114-149 cm) mixed gray and olive gray(99-114 cm); olive gray with minor gray mottling(114-149 cm) mixed n5/ & 10y 4/2(99-114 cm); 10y 4/2(114-149 cm) strong(99-114 cm)to moderate(114-149 cm)bioturbation; mottling(114-149 cm) moderately fragmented a few% disseminated volcanic ash(114-149cm)and 10%(99-114cm) X 15.53081 -58.70330 0254.70 25568 25618 110 676 A 028 Extended Core Barrel 03 BRO 000 150 ashy mudstone olive gray 5y 5/2 moderate bioturbation moderately fragmented X 15.53081 -58.70330 0256.20 25620 25770 110 676 A 028 Extended Core Barrel 04 SCN 000 150 claystone mottled with volcanic ash olive gray mottled with dark gray & light olive brown 5y 4/2(0-90 cm); 10y 4/2(90-150 cm); all mottled with n3/ & 2.5y 5/4 moderate bioturbation; mottling moderately fragmented volcanic ash X 15.53081 -58.70330 0257.70 25770 25920 110 676 A 028 Extended Core Barrel 05 SCN 000 150 claystone, slightly more ashy ~5% at(46-84 cm) olive gray 10y 4/2 moderate bioturbation; several generations of burrows moderately fragmented volcanic ash(~5% at 46-84 cm) X 15.53081 -58.70330 0259.20 25920 26070 110 676 A 028 Extended Core Barrel 06 SCN 000 145 claystone, with more volcanic ash-rich (5-10% ash at 74-111 cm) olive gray mottled with dark gray & light olive brown 5y 5/2(0-70 cm); 10y 4/2(70-145 cm); mottled with n3/ & 2.5y 5/4 strong bioturbation moderately fragmented volcanic ash(5-10% ash at 74-111 cm) X 15.53081 -58.70330 0260.70 26070 26215 110 676 A 028 Extended Core Barrel 06 SCN 145 150 interstitial water sample X 15.53081 -58.70330 0260.70 26215 26220 110 676 A 028 Extended Core Barrel 07 DOL 000 030 claystone with volcanic ash-rich interval ~10% (6-10 cm) olive gray with pinkish gray zones at 14-17 cm 5y 5/2 with common 7.5yr 7/2 zones(14-17 cm) moderate(0-25 cm)to minor(25-30 cm)bioturbation moderately fragmented volcanic ash(10% at 6-10 cm) scaly shear surfaces at 22-30 cm) Y X 15.53081 -58.70330 0262.20 26220 26250 110 676 A 028 Extended Core Barrel CC BRO 000 030 claystone olive gray with light olive brown burrows at 12-17 cm 10y 5/2 with 2.5y 5/4 burrows at 12-17 cm moderate bioturbation; burrows (12-17 cm) moderately fragmented Y X 15.53081 -58.70330 0262.49 26248 26278 110 676 A 030 Extended Core Barrel 01 SCN 000 150 siliceous mudstone olive mottled with light olive brown & light reddish brown; veins filled with pink rhodochrosite(110-118 cm) 5y 5/3 mottled with 2.5y 5/4 & 5yr 6/4; 5yr 7/4 veins(110-118 cm) moderate bioturbation; mottling; vertical & near vertical vein structure(64-84, 99-117 cm)(sigmoidal) moderately fragmented veins filled with rhodochrosite(110-118 cm) veins filled with rhodochrosite(110-118 cm) X 15.53081 -58.70330 0272.20 27220 27370 110 676 A 030 Extended Core Barrel 02 DOL 000 095 siliceous mudstone, with volcanic ashy siliceous mudstone(20% at 76-95 cm) olive(0-76 cm); dark gray with olive mottles(76-95 cm) 5y 5/3(0-76 cm); n4/ with olive mottles (76-95 cm) moderate(0-50 cm)to strong(50-95 cm)bioturbation; mottling(76-95cm);planolites chondrites; vein structures(45-56, 81 cm) moderately fragmented pyrite(?)(76-95 cm) volcanic ash(20% at 76-95 cm); pyrite(?)(76-95 cm) X 15.53081 -58.70330 0273.70 27370 27465 110 676 A 030 Extended Core Barrel 02 DOL 095 150 siliceous mudstone, with volcanic ashy mottles(95-107, 143-150 cm) mixed olive and dark gray(95-107 cm); olive(107-150 cm); dark gray mottling (95-107 ,143-150 cm) mixed 5y 5/3 and n2/(95-107 cm); 5y 5/3(107-150 cm) strong(95-107 cm)to moderate bioturbation;planolites & chondrites;veins(112-122,129-142 cm);mottling(95-107,143-150 cm) moderately fragmented volcanic ash as mottles(95-107, 143-150 cm) X 15.53081 -58.70330 0273.70 27465 27520 110 676 A 030 Extended Core Barrel 03 DOL 000 032 ashy siliceous mudstone dark gray with olive mottles n2/ w/ 5y 5/3 mottles strong bioturbation; burrows; zoophycos (19 cm); chrondrites; planolites moderately fragmented volcanic ash(~40% 0-13 cm),(10% 13-27 cm);(90% 27-32 cm) X 15.53081 -58.70330 0275.20 27520 27552 110 676 A 030 Extended Core Barrel 03 DOL 032 082 siliceous mudstone, with altered volcanic ash(32-44 cm) greenish gray(32-44 cm); olive(44-58 cm); grayish brown/light olive brown(58-82 cm); tiny gray mottles 5g 6/1(32-44 cm); 5y 5/3(44-58 cm); 2.5y 5/3(58-82 cm) moderate bioturbation; mottling; chondrites; planolites; vein structure (43-59 cm) moderately fragmented altered volcanic ash(32-44 cm) X 15.53081 -58.70330 0275.20 27552 27602 110 676 A 030 Extended Core Barrel 03 DOL 082 150 siliceous mudstone olive(82-120 cm); olive gray(120-150 cm); tiny gray mottles 5y 5/3(82-120 cm); 5y 5/2(120-150 cm) moderate(82-120 cm)to strong(120-150 cm)bioturbation; chondrites;planolites;mottling;vein structures(85-94,114-117 cm) moderately fragmented basal contact to veins X 15.53081 -58.70330 0275.20 27602 27670 110 676 A 030 Extended Core Barrel 04 SCN 000 150 siliceous mudstone pale olive with black specks (0-20 cm) 5y 6/4 moderate bioturbation; vein structures(30-34, 90-96, 120-150 cm)have wavy, sigmoidal shape & in some cases branch drilling breccia(0-25 cm); moderately fragmented(25-150 cm) 0-20 cm speckled w/ black(mn mineral) 0-20 cm speckled w/ black(mn mineral) coherent biscuits in soupy matrix X 15.53081 -58.70330 0276.70 27670 27820 110 676 A 030 Extended Core Barrel 05 BRO 000 150 siliceous mudstone, with volcanic ash at(15-30, 127-137 cm) pale olive with black layer at(15-30 cm), and dark olive gray layer at(127-137 cm); light reddish brown(52-100 cm) 5y 6/4 with 5y 2.5/1 at(15-30 cm), and 5y 3/2 at(127-137 cm); 5yr 6/3(52-100 cm) moderate(0-20, 105-140 cm)to minor(20-30, 140-145 cm)bioturbation;vein structures(~45-50, 110-130 cm);mottling(52-100cm) moderately fragmented volcanic ash at(15-30, 127-137 cm) sharp base (30 cm) X 15.53081 -58.70330 0278.20 27820 27970 110 676 A 030 Extended Core Barrel 06 DOL 000 077 siliceous mudstone, with volcanic ash layer(40-44 cm) grayish brown/light olive brown(0-40, 44-77 cm); dark gray(40-44 cm) 2.5y 5/3(0-40, 44-77 cm); n1/(40-44 cm) moderate(0-25, 44-77 cm)to strong(25-40 cm)bioturbation; vein structures(12-27,46-49,59-67cm)slightly sigmoidal(60-63cm) moderately fragmented volcanic ash layer(40-44 cm) sharp base (44 cm) X 15.53081 -58.70330 0279.70 27970 28047 110 676 A 030 Extended Core Barrel 06 DOL 077 150 siliceous mudstone, with slightly volcanic ash-rich(~5%) interval at 137-150 cm yellowish brown(77-92 cm); pale olive with common olive gray(92-150 cm) 10yr 5/5(77-92 cm); 5y 6/3 with common 5y 4/2(92-150 cm) moderate(77-103, 125-135 cm)to strong(103-125, 135-150 cm)bioturbation; vein structures(118-123 cm) moderately fragmented volcanic ash-rich(~5%) interval at 137-150 cm X 15.53081 -58.70330 0279.70 28047 28120 110 676 A 030 Extended Core Barrel 07 VRO 000 027 siliceous mudstone, with volcanic ash(~3%) material at 0-10 cm olive gray to pale olive +/- 5y 5/2 to 5y 6/3 strong(0-10 cm)to moderate(10-27 cm)bioturbation; 2 generations burrows-planolites(?);vertical vein structure(11-13 cm) moderately fragmented volcanic ash(~3%) material at 0-10 cm X 15.53081 -58.70330 0281.20 28120 28147 110 676 A 030 Extended Core Barrel CC VRO 000 023 siliceous mudstone, with altered volcanic ash(?)bleb at 20 cm, and ash-rich(?)burrows(0-10 cm) olive with dark olive gray burrows(0-10 cm); pale green bleb at ~20 cm 5y 5/3 with 5y 3/2 burrows(0-10 cm); 5g 6/2 bleb at 20 cm strong(0-10 cm)to moderate(10-20 cm)bioturbation moderately fragmented volcanic ash(?)blebs at 20cm,and ash-rich(?)burrows(0-10cm) X 15.53081 -58.70330 0281.46 28145 28168 110 676 A 031 Extended Core Barrel 01 DOL 000 081 siliceous mudstone grayish brown/light olive brown(0-51 cm); yellowish brown(51-81 cm)with yellowish brown mottling(0-6,11-18,51-81cm) 2.5y 5/3(0-51 cm); 10yr 5/6(51-81 cm), with 10yr 5/6 mottling(0-6,11-18,51-81cm) moderate(0-5, 10-57 cm)to minor(5-10 cm)to strong(57-81 cm)bioturbation; mottling; planolites; vein structure(11-13 cm) moderately fragmented vein structure(11-13 cm) X 15.53081 -58.70330 0281.70 28170 28251 110 676 A 031 Extended Core Barrel 01 DOL 081 150 siliceous mudstone grayish brown/light olive brown, with yellowish brown mottling(81-92 cm) 2.5y 5/3, with 10yr 5/6 mottling(81-92 cm) strong(81-94 cm)to moderate bioturbation; planolites; mottling(81-92 cm) moderately fragmented X 15.53081 -58.70330 0281.70 28251 28320 110 676 A 031 Extended Core Barrel 02 DOL 000 056 siliceous mudstone grayish brow/light olive brown with greenish gray mottles 2.5y 5/3 with 5g 6/1 mottles moderate bioturbation; mottling moderately fragmented sharp contact at 56 cm; common random scaly fabrics, esp. 43-56 cm X 15.53081 -58.70330 0283.20 28320 28376 110 676 A 031 Extended Core Barrel 02 DOL 056 151 siliceous mudstone yellowish brown with pinkish gray/light brown mottles (144-151 cm) 10yr 5/4 with 7.5yr 6/3 mottles(144-151 cm) moderate bioturbation; mottling(144-151 cm) moderately fragmented common random scaly fabrics, esp. 56-144 cm X 15.53081 -58.70330 0283.20 28376 28471 110 676 A 031 Extended Core Barrel 03 SCN 000 144 siliceous mudstone and mudstone light yellowish brown with mottles of greenish gray(9-20 cm), and pink(0-94, but esp. 0-30cm);pink stuff (99-110cm) 10yr 6/4 with mottles of 5gy 6/1 at 9-20 cm & 5yr 7/4 at 0-94 cm strong(0-30 cm)to moderate(30-95 cm)to minor(95-144 cm)bioturbation; mottling; vein structures(35-40, 99-11o, 127-130cm) moderately fragmented veins filled with rhodochrosite?(99-110 cm) veins filled with rhodochrosite?(99-110 cm) X 15.53081 -58.70330 0284.70 28470 28614 110 676 A 031 Extended Core Barrel 03 SCN 144 150 interstitial water sample X 15.53081 -58.70330 0284.70 28614 28620 110 676 A 031 Extended Core Barrel 04 SCN 000 150 siliceous mudstone & mudstone light olive brown(0-55, 85-150 cm); yellowish brown(55-85 cm), with brown/dark brown stained blebs(32-38 cm) 2.5y 5/4(0-55, 85-150 cm); 10yr 5/6(55-85 cm), with 7.5y 4/4 blebs(32-38 cm) moderate bioturbation moderately fragmented fe/mn? stained blebs(32-38 cm) fe/mn? stained blebs(32-38 cm) X 15.53081 -58.70330 0286.20 28620 28770 110 676 A 031 Extended Core Barrel 05 BRO 000 056 siliceous mudstone and mudstone light yellowish brown(0-30 cm); brownish yellow(30-~56 cm) 2.5y 6/4(0-30 cm); 10yr 6/6(30-~56 cm) minor bioturbation(10-56 cm) moderately fragmented X 15.53081 -58.70330 0287.70 28770 28826 110 676 A 031 Extended Core Barrel 05 BRO 056 150 siliceous mudstone and mudstone; void(125-135 cm) light yellowish brown 2.5y 6/4 moderate (95-125, 135-150 cm) to minor (56-75 cm) bioturbation moderately fragmented X 15.53081 -58.70330 0287.70 28826 28920 110 676 A 031 Extended Core Barrel 06 BRO 000 105 siliceous mudstone and mudstone, with volcanic ash(~31-42 cm) light yellowish brown with greenish gray layer of ash(~31-42 cm) 2.5y 6/4 with 5gy 6/1 at ~31-42 cm moderate(0-45, 95-105 cm)to minor(45-95 cm)bioturbation moderately fragmented altered volcanic ash(~31-42 cm) X 15.53081 -58.70330 0289.20 28920 29025 110 676 A 031 Extended Core Barrel 06 BRO 105 150 siliceous mudstone and mudstone, with slightly volcanic ash-rich layer(105-130 cm) light brownish gray(105-130 cm); light yellowish brown(130-150 cm) 2.5y 6/2(105-130 cm); 2.5y 6/4(130-150 cm) moderate bioturbation moderately fragmented slightly volcanic ash-rich layer(105-130 cm) X 15.53081 -58.70330 0289.20 29025 29070 110 676 A 031 Extended Core Barrel CC BRO 000 028 siliceous mudstone(10-28 cm); mudstone(0-10 cm) olive(0-10 cm); light yellowish brown(10-28 cm) 5y 5/3(0-10 cm); 2.5y 6/4(10-28 cm) minor bioturbation(0-9, 11-28 cm) moderately fragmented unburrowed contact is subhorizontal(10 cm) X 15.53081 -58.70330 0290.70 29070 29098 110 676 A 032 Extended Core Barrel 01 SCN 000 150 siliceous mudstone light brownish gray mottled with greenish gray at(30-50 cm), and yellowish brown at(30-90 cm) 2.5y 6/2 mottled with 5gy 6/1(30-50 cm), and 10yr 5/4(30-90 cm) minor(0-30, 60-85, 90-150 cm)to moderate(30-60, 85-90 cm)bioturbation; mottling(30-90 cm);vein structure(115-150 cm) moderately fragmented X 15.53081 -58.70330 0291.20 29120 29270 110 676 A 032 Extended Core Barrel 02 SCN 000 050 siliceous mudstone light yellowish brown with greenish gray mottles at(12-23 cm); gray speckled mottles in burrows(0-12 cm) 2.5y 6/4 with 5gy 6/1 mottles at(12-23 cm) moderate bioturbation; burrow mottling(0-23 cm); vein structure(8-12 cm) moderately fragmented X 15.53081 -58.70330 0292.70 29270 29320 110 676 A 032 Extended Core Barrel 02 SCN 050 120 siliceous mudstone light yellowish brown, with greenish gray mottles at(115-120 cm) 10yr 6/4(50-75, ~97-120 cm); 2.5y 6/4(75-~97 cm); 5gy 6/1(115-120 cm) moderate(50-70, 100-120 cm)to minor(70-100 cm)bioturbation; mottling(115-120 cm) moderately fragmented X 15.53081 -58.70330 0292.70 29320 29390 110 676 A 032 Extended Core Barrel 02 SCN 120 150 siliceous mudstone light brownish gray mottled with greenish gray at(120-133 cm) 2.5y 6/2, mottled with 5gy 6/1 at(120-133 cm) moderate(120-140 cm)to minor(140-150 cm)bioturbation; mottling(120-133 cm) moderately fragmented X 15.53081 -58.70330 0292.70 29390 29420 110 676 A 032 Extended Core Barrel 03 SCN 000 145 siliceous mudstone light brownish gray(0-108, 113-145 cm); greenish gray(108-113 cm) 2.5y 6/2(0-108, 113-145 cm); 5gy 6/1(108-113 cm) minor(0-108, 113-145 cm)to moderate(108-113 cm)bioturbation moderately fragmented X 15.53081 -58.70330 0294.20 29420 29565 110 676 A 032 Extended Core Barrel 03 SCN 145 150 interstitial water sample X 15.53081 -58.70330 0294.20 29565 29570 110 676 A 032 Extended Core Barrel 04 DOL 000 119 siliceous mudstone, with volcanic ash(5%) at 37-49 cm grayish brown/light olive brown(0-37, 49-119 cm); grayish brown(37-49 cm),with light greenish gray mottles(43-52cm) 2.5y 5/3(0-37, 49-119 cm); 2.5y 5/2(37-49 cm), w/ 5gy 7/1(43-52 cm) minor(0-37 cm)to moderate(55-85, 105-119 cm)to strong(37-55, 85-105 cm)bioturbation; mottling(43-52, 83-119 cm) moderately fragmented possible rhodochrosite mottles(83-119 cm); volcanic ash 5% possible rhodochrosite(83-119 cm); volcanic ash 5%(37-49 cm) possible rhodochrosite mottles are orange pink in color X 15.53081 -58.70330 0295.70 29570 29689 110 676 A 032 Extended Core Barrel 04 DOL 119 150 organic geochemistry sample X 15.53081 -58.70330 0295.70 29689 29720 110 676 A 032 Extended Core Barrel 05 BRO 000 150 siliceous mudstone; void(74-100 cm) light yellowish brown with pinkish gray discolorations(30-40 cm)in splotches or mottles 10yr 6/4 with 7.5yr 7/2 at 30-40 cm minor(0-55, 120-150 cm)to moderate(55-74, 100-120 cm)bioturbation; shear fractures(~15-25 cm) moderately fragmented steep shear fractures(~15-25 cm) X 15.53081 -58.70330 0297.20 29720 29870 110 676 A 032 Extended Core Barrel 06 BRO 000 075 sliceous mudstone light yellowish brown 2.5y 6/4(0-~53 cm); 10yr 6/4(~53-75 cm) minor bioturbation moderately fragmented X 15.53081 -58.70330 0298.70 29870 29945 110 676 A 032 Extended Core Barrel 06 BRO 075 150 sliceous mudstone light yellowish brown(75-120, 126-150 cm); light gray(120-126 cm) 2.5y 6/4(75-120, 126-150 cm); 5y 7/1(120-126 cm) minor bioturbation(75-110, 140-150 cm)to strong(110-140 cm)bioturbation moderately fragmented X 15.53081 -58.70330 0298.70 29945 30020 110 676 A 032 Extended Core Barrel 07 BRO 000 034 siliceous mudstone light yellowish brown 2.5y 6/4 moderate(0-15 cm)to strong(15-34 cm)bioturbation moderately fragmented X 15.53081 -58.70330 0300.20 30020 30054 110 676 A 032 Extended Core Barrel CC BRO 000 030 siliceous mudstone mottled light brownish gray 2.5y 6/2 strong bioturbation; mottling moderately fragmented X 15.53081 -58.70330 0300.53 30052 30082 110 676 A 033 Extended Core Barrel 01 BCK 000 150 claystone light yellowish brown to yellowish brown to red? with shite to pinkish carbonate concretions (20-40 cm) 2.5y 6/4 to 10yr 5/8 to 2.5yr 5/8 fault? plane(20-40 cm); concretions(20-40 cm); vein structures present along top & bottom of section moderately fragmented rhodochrosite??? along fault plane(20-40 cm) rhodochrosite??? along fault plane(20-40 cm) scaly fabric (20-40 cm) X 15.53081 -58.70330 0300.70 30070 30220 110 676 A 033 Extended Core Barrel 02 BCK 000 150 claystone olive yellow grading down into strong brown at ~125 cm 2.5y 6/6 grading down into 7.5yr 5/8 at ~125 cm moderately fragmented no scaly fabric X 15.53081 -58.70330 0302.20 30220 30370 110 676 A 033 Extended Core Barrel 03 OGA 000 150 claystone pale olive to light yellowish brown, with light gray spots(5-10,33-38,55-57,86-90,123-127,147-150 cm) 5y 6/3 to 2.5y 6/4, with spots of 5y 7/1 0.2-2 mm wide vein structures (high angle); shear fractures moderately fragmented micronodules of mn-oxide which are spattered micronodules of mn-oxide which are spattered radiolarian Y X 15.53081 -58.70330 0303.70 30370 30520 110 676 A 033 Extended Core Barrel 04 OGA 000 092 claystone light brownish gray, with light gray spot(26-28 cm) 2.5y 6/2, with 5gy 7/1 at (26-28 cm) minor(0-80 cm)to moderate(80-92 cm)bioturbation; shear fractures & vein structures(17-50, 74-78. 86-89 cm) moderately fragmented reduction spot(26-28 cm) no scaly cleavage seen Y X 15.53081 -58.70330 0305.20 30520 30612 110 676 A 033 Extended Core Barrel 04 OGA 092 150 claystone light yellowish brown with reddish yellow mottles(92-110 cm); light brownish gray(110-150 cm) 10yr 6/4 with 7.5yr 6/8 mottles(92-110 cm); 2.5y 6/2(110-150 cm) moderate(90-125cm)to minor bioturbation;planolites & mottling(92-110cm);shear fractures(97-99,127-130cm);vein structures moderately fragmented no scaly cleavage seen X 15.53081 -58.70330 0305.20 30612 30670 110 676 A 033 Extended Core Barrel 05 BCK 000 145 claystone yellowish brown, with a few white concretions(48-50 cm) 10yr 5/8 concretions(48-50 cm) moderately fragmented zeolite? concretions(48-50 cm) zeolite? concretions(48-50 cm) X 15.53081 -58.70330 0306.70 30670 30815 110 676 A 033 Extended Core Barrel 05 BCK 145 150 interstitial water sample X 15.53081 -58.70330 0306.70 30815 30820 110 676 A 033 Extended Core Barrel 06 OGA 000 150 claystone light brownish gray to light yellowish brown w/ intercalated reddish yellow mottling (78-90 cm); gray spots 2.5y 6/2 (0-78, 90-150 cm)to 10yr 6/4 with 7.5yr 6/8 (78-90 cm) minor bioturbation?; mottling; planolites moderately fragmented zeolite spots(40-46, 76-78, 105-107, 145-148 cm) zeolite spots(40-46, 76-78, 105-107, 145-148 cm) reduction spots of grayish color are sporadically seen Y X 15.53081 -58.70330 0308.20 30820 30970 110 676 A 033 Extended Core Barrel CC BCK 000 042 claystone yellowish red + brownish yellow(0-35cm);gray/light gray(35-42cm);scattered white spheric concretions(0-10,20-25cm) 5yr 5/6 + 10yr 6/6(0-35 cm); 5y 6/1(35-42 cm) concretions(0-10, 20-25 cm) moderately fragmented(0-~37 cm); driling breccia(~37-42 cm) concretions of zeolite?? concretions of zeolite?? sharp contact 35 cm (dissolution front?) X 15.53081 -58.70330 0309.70 30970 31012