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Core data from the Ocean Drilling Program legs 101-129
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 001H bottom interval: 87 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : BLACK (0-22CM), VERY DARK GRAY (22-42CM), DARK OLIVE GRAY
(42-87CM)
color nos: 5Y 2.5/1 (0-22CM), 5Y 3/1 (22-37CM), N3/ (37-42CM), 5Y 3/2
(42-87CM)
structure: FAINT LAYERING (22-37,42-87CM)
drill def: SOUPY (0-15CM), MODERATELY DISTURBED (15-25,38-45CM)
paleontology: DIATOMS, FORAMS, NANNOS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 87 cm bot piece/sub: mg
core: 001H bottom interval: 150 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : DARK OLIVE GRAY (87-97,132-150CM), OLIVE (97-130CM), VERY
DARK GRAY DOWN TO OLIVE GRAY (130-132CM)
color nos: 5Y 3/2 (87-97,132-150CM), 5Y 4/3 (97-130CM), 5Y 3/1 DOWN TO
5Y 4/2 (130-132CM)
structure: PHOSPHATE NODULES? (87-97CM), GRADED BEDDING? (130-132CM), 1
CM THICK LAYERS (132-150CM)
drill def: HIGHLY DISTURBED (87-97CM)
unusual ocurrences: 0.5-1.0 CM PHOSPHATE NODULES? (87-97CM)
minerals : PHOSPHATE? (87-7CM)
paleontology: DIATOMS, FORAMS, NANNOS
comments : GRADED TURBIDITE BED? (130-132CM)
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 001H bottom interval: 75 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD W/
ASH-RICH DIATOMACEOUS MUD IN TWO TURBIDITE LAYERS (47-55CM)
color : DARK OLIVE GRAY (0-8,59-61CM), BLACK (8-47CM), OLIVE GRAY
AND GRAY (47-55CM)
color nos: 5Y 3/2 (0-8,59-61CM), 5Y 2.5/2 (8-47CM), 5Y 4/2 & 5Y 5/1
(47-55CM)
structure: INTERBEDS? (59-61CM), GRADED BEDDING (47-52CM)
minerals : VOLCANIC ASH (47-55CM)
paleontology: DIATOMS, FORAMS, NANNOS
comments : TURBIDITE LAYERS (47-55, 59-61? CM)
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 75 cm bot piece/sub: mg
core: 001H bottom interval: 150 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : BLACK (75-82,131-150CM), VERY DARK GRAY (82-118CM), BLACK W/
DARK GRAY & GRAY/LIGHT GRAY LAYERS (118-131CM)
color nos: 5Y 2.5/1(75-82CM),5Y 3/1(82-118CM),5Y 2.5/2 W/ N4/ & 5Y 6/1
(118-131CM),5Y 2.5/2
structure: SLUMP FOLD? (118-131CM), LAYERING (118-150CM)
paleontology: DIATOMS, FORAMS, NANNOS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 001H bottom interval: 57 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : DARK OLIVE GRAY (0-43CM), OLIVE DOWN TO VERY DARK GRAY (43-
53CM), VERY DARK GRAY (53-57CM)
color nos: 5Y 3/2 (0-43CM), 5Y 4/3 DOWN TO 5Y 3/1 (43-53CM), 5Y 3/1
(53-57CM)
structure: FAINT LAMINAE (0-43CM), NODULES (~15,43-53CM)
drill def: MODERATELY DISTURBED (43-53CM)
unusual ocurrences: PHOSPHATE NODULES (~15,43-53CM)
minerals : CHERT? (~15CM), PHOSPHATE (~15,43-53CM), GYPSUM (43-53CM)
paleontology: DIATOMS, FORAMS, NANNOS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 57 cm bot piece/sub: mg
core: 001H bottom interval: 150 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : OLIVE (57-67,137-141CM), DARK OLIVE GRAY (67-137,141-150CM)
color nos: 5Y 4/4 (57-67CM), 5Y 3/2 (67-137,141-150CM), 5Y 4/3 (137-
141CM)
structure: NODULES (57-67CM), NORMAL GRADED BEDDING & WATER ESCAPE
PIPES? (137-141CM)
drill def: MODERATELY DISTURBED (57-67CM)
unusual ocurrences: PHOSPHATE NODULES (57-67CM)
minerals : PHOSPHATE (57-67CM), GYPSUM (57-137CM)
paleontology: DIATOMS, FORAMS, NANNOS
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 001H bottom interval: 150 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : OLIVE(0-22,100-110CM),DARK OLIVE GRAY W/ GRAY @ 40-41CM (22-
80CM),BLACK(80-90CM),VERY DARK GRAY(90-100,110-150CM)
color nos: 5Y 4/3 (0-22,100-110CM), 5Y 3/2 W/ 5Y 5/1 (22-80CM), 5Y 2.5/
1(80-90CM), 5Y 3/1
structure: INTERBED? (40-41CM), NODULES? (100-110CM), LAYERING (22-
80CM)
drill def: MODERATELY DISTURBED (0-22,100-110CM)
unusual ocurrences: PHOSPHATE NODULES? TO 6CM DIAMETER (100-110CM)
minerals : PHOSPHATE? (100-110CM)
paleontology: DIATOMS, FORAMS, NANNOS
comments : POSSIBLE TURBIDITE? (40-41CM)
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 001H bottom interval: 30 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : DARK OLIVE GRAY
color nos: 5Y 3/2
structure: THIN BEDDING
paleontology: DIATOMS, FORAMS, NANNOS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 001H bottom interval: 23 cm
lithology: FORAM- & NANNOFOSSIL-BEARING MUD AND DIATOMACEOUS MUD
color : BLACK
color nos: 5Y 2.5/2
paleontology: DIATOMS, FORAMS, NANNOS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : VERY DARK GRAY (0-46,64-105CM), OLIVE GRAY (46-64,105-150CM)
color nos: 5Y 3/1 (0-46,64-98CM), 5Y 4/2 (46-64,105-150CM)
structure: NODULES? (0-46CM), FAINT BEDDING (64-98CM)
drill def: MODERATELY DISTURBED (0-20CM)
unusual ocurrences: PHOSPHATE NODULES (0-46CM)
minerals : PHOSPHATE (0-46CM), GYPSUM BLADES (105-150CM)
paleontology: DIATOMS, FORAMS
comments : GRADATIONAL CONTACT (105 CM)
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE (0-40,115-150CM), DARK OLIVE GRAY (40-92CM), BLACK
(92-115CM)
color nos: 5Y 4/3 (0-40,115-150CM), 5Y 3/2 (40-92CM), 5Y 2.5/1 (92-
115CM)
structure: NODULES (40-92,115-150CM), 3.0-5.0 CM THICK INTERBEDS (0-40
CM)
drill def: HIGHLY (40-60,115-150CM) TO MODERATELY (60-92CM) DISTURBED
unusual ocurrences: 1.0-5.0 CM DIAMETER PHOSPHATE NODULES (40-92,115-
150CM)
minerals : PHOSPHATE (40-92,115-150CM)
paleontology: DIATOMS, FORAMS
comments : FORAM-RICH INTERBEDS (0-40CM)
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : BLACK WITH DARK GRAY @ 23-24CM AND GRAY @ 82CM
color nos: 5Y 2.5/2 WITH 5Y 4/1 @23-24CM & 5Y 5/1 @ 82CM
structure: NODULE (~88CM)
drill def: MODERATELY (0-10CM) TO SLIGHTLY DISTURBED
unusual ocurrences: PHOSPHATE NODULE (~88CM)
minerals : PHOSPHATE (~88CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH VOLCANICLASTIC SAND? AT
142-147CM
color : VERY DARK GRAY W/ BLACK @ 22-23CM(0-45CM),DARK OLIVE GRAY
(45-142CM),DARK GRAY(142-147CM),BLACK INTERBED(22-23CM)
color nos: 5Y 3/1 (0-45CM), 5Y 3/2 (45-142CM), N4/ (142-147CM), N2/
(22-23CM)
structure: INTERBEDS (22-23,77CM)
drill def: MODERATELY (0-25CM) TO SLIGHTLY (66-150CM) DISTURBED
minerals : 1CM THICK PHOSPHATE INTERBED(77CM),VOLCANIC ASH? (142-147CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH DIATOM OOZE LAYERS? AT
54-56, 108-109CM
color : OLIVE GRAY WITH PALE YELLOW LAYERS @ 54-56, 108-109CM
color nos: 5Y 4/2 WITH 5Y 7/4 LAYERS AT 54-56,108-109CM
structure: NODULES (~20,30,105CM), LAMINAE (0-5CM), LAYERS (30-31,54-
56,108-109CM)
drill def: MODERATELY (0-150CM) TO SLIGHTLY DISTURBED
unusual ocurrences: PHOSPHATE NODULES (~20,30,105CM)
minerals : PHOSPHATE RICH NODULES, LAMINAE, & LAYERS
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK OLIVE GRAY (0-43CM), OLIVE (43-150CM)
color nos: 5Y 3/2 (0-43CM), 5Y 4/4 (43-45CM), 5Y 4/3 WITH 5Y 4/4 LAYER
@ 87-88CM (45-150CM)
structure: PARALLEL LAMINAE, NODULE OR LENSE (~45-55CM), INTERBEDS (43-
45, 87-88CM)
unusual ocurrences: PHOSPHATE NODULE OR LENSE (~45-55CM)
minerals : PHOSPHATE NODULE (~45-55CM), AND INTERBEDS (43-45,87-88CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 75 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE TO DARK OLIVE GRAY WITH OLIVE INTERBED @ 47 CM
color nos: 5Y 5/4 TO 5Y 3/2 WITH 5Y 5/6 INTERBED @ 47 CM
structure: PARALLEL LAMINAE
drill def: SLIGHTLY DISTURBED (20-75CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 002H bottom interval: 22 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK OLIVE GRAY
color nos: 5Y 3/2
structure: FAINT BEDDING
drill def: MODERATELY DISTURBED
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK OLIVE GRAY (0-89CM), DARK OLIVE GRAY & OLIVE W/ OLIVE
@ 90-91CM,123-124CM
color nos: 5Y 3/2 (0-89CM), 5Y 3/2-5Y 5/4 W/ 5Y 5/6 @90-91 & 5Y 5/4 @
123-124 (89-150CM)
structure: FAINT BEDDING (52-89CM), LAMINAE (89-90CM), NODULES (0-52CM)
drill def: HIGHLY DISTURBED (0-52CM)
unusual ocurrences: 10% PHOSPHATE NODULES (0-52CM)
minerals : PHOSPHATE (0-52CM)
paleontology: DIATOMS, FORAMS (60% AT 123-124CM)
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 140 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH DOLOMITE? @ 3-3.5 CM AND
ASH? @ 8-8.5CM
color : OLIVE W/ PALE YELLOW @ 3-3.5 CM & GRAY/LIGHT GRAY @ 8-8.5CM
(0-13CM), BLACK-OLIVE (13-140CM)
color nos: 5Y 4/3 (0-4CM), 5Y 8/3, 5Y 5/4 W/ 5Y 6/1 @ 8-8.5CM (4-13CM),
5Y 2.5/2-5Y 4/3
structure: THIN BEDDING (13-140CM), SLUMP STRUCTURES? (20-30CM),
BANDING (13-140CM)
unusual ocurrences: DOLOMITE RHOMBS (105CM)
minerals : DOLOMITE (3-3.5, 105CM), ASH? (8-8.5CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 140 cm bot piece/sub: mg
core: 003H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE GRAY TO OLIVE
color nos: 5Y 4/2 TO 5Y 5/4
structure: FINE LAMINAE, BANDING
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH TWO BEDS OF DOLOMITE @
98-99, 122-123 CM
color : OLIVE WITH PALE YELLOW @ 98-99, 122-123CM
color nos: 5Y 4/3-5Y 5/4 WITH 5Y 8/3 @ 98-99, 122-123CM
structure: LAMINAE OR BANDING, SLUMP STRUCTURES? (109,125-130CM),
MICRO-FAULT? (~105-110CM)
minerals : DOLOMITE LAYERS (98-99,122-123CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE (0-62CM), OLIVE-VERY DARK GRAY W/ OLIVE YELLOW LAYER @
118-120CM (62-150CM)
color nos: 5Y 5/4-5Y 4/3 (0-62CM), 5Y 4/3-5Y 3/1 W/ 5Y 6/6 @ 118-120CM
(62-150CM)
structure: FAINT LAYERING, NODULE? (118-120CM)
drill def: SLIGHTLY DISTURBED? (0-25,70-75,110-135CM)
unusual ocurrences: PHOSPHATE NODULE? (118-120CM)
minerals : PHOSPHATE NODULE? (118-120CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK GRAY (0-19CM), YELLOW (19-21CM), OLIVE-OLIVE YELLOW
(21-101CM), DARK OLIVE GRAY (101-150CM)
color nos: 5Y 4/1 (0-19CM), 5Y 7/8 (19-21CM), 5Y 4/4-5Y 6/6 (21-101CM),
5Y 3/2 (101-150CM)
structure: MICROFAULTS? (105-110CM), NODULAR BED (19-21CM), NODULE
(100-101CM), THIN BEDDING (21-101CM)
unusual ocurrences: PHOSPHATE NODULES (19-21,100-101CM)
minerals : PHOSPHATE (19-21,100-101CM), VOLCANIC ASH? (~32,106-108CM)
paleontology: DIATOMS, FORAMS
comments : TURBIDITES? (21-101CM)
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 70 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE (0-25CM), PALE OLIVE (25-26,50-52,58-62CM), OLIVE GRAY
(26-50,52-58CM), DARK OLIVE GRAY (62-70CM)
color nos: 5Y 4/4 (0-25CM), 5Y 6/4 (25-26,50-52,58-62CM), 5Y 4/2 (26-
50,52-58CM), 5Y 3/2
structure: NODULES? (25-26,50-52,58-62CM)
unusual ocurrences: PHOSPHATE NODULES? (25-26,50-52,58-62CM)
minerals : PHOSPHATE (25-26,50-52,58-62CM)
paleontology: DIATOMS, FORAMS
comments : TURBIDITES?
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 70 cm bot piece/sub: mg
core: 003H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK OLIVE GRAY W/ YELLOW? @ 70-71,90-91,105-106CM (70-
106CM), OLIVE W/ YELLOW? @ 136-137,143-144CM (106-150CM)
color nos: 5Y 3/2 (70-106CM) & 5Y 5/3 (106-150CM) WITH 5Y 7/8? (70-71,
90-91,105-106,136-137,143-144 CM)
structure: NODULES? (70-71,90-91,105-106,136-137,143-144CM)
drill def: SLIGHTLY DISTURBED? (100-150CM)
unusual ocurrences: PHOSPHATE NODULES? (70-71,90-91,105-106,136-137,
143-144CM)
minerals : PHOSPHATE (70-71,90-91,105-106,136-137,143-144CM)
paleontology: DIATOMS, FORAMS
comments : 5Y 7/8 OCCURS AT 70-71,90-91,105-106,136-137,143-144CM;
TURBIDITES?
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 65 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE (0-10,13-18,20-35CM), OLIVE YELLOW (10-13CM), GRAY/
LIGHT GRAY (18-20CM), DARK OLIVE GRAY (30-65CM)
color nos: 5Y 4/3 (0-10,13-18,20-35CM), 5Y 6/6 (10-13CM), 5Y 6/1 (18-
20CM),5Y 3/2 (35-65CM)
structure: FAINT LAYERING (13-18CM)
drill def: SLIGHTLY DISTURBED (0-8,60-65CM)
minerals : PHOSPHATE DEBRIS (10-13CM)
paleontology: DIATOMS, FORAMS
comments : TURBIDITE? (18-20CM)
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 003H bottom interval: 14 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK OLIVE GRAY
color nos: 5Y 3/2
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : BLACK (0-34CM), OLIVE GRAY (34-56,57-101,103-136,139-150CM),
PALE OLIVE (56-57,101-103,136-139CM)
color nos: 5Y 2.5/2 (0-34CM), 5Y 4/2 (34-56,57-101,103-136,137-150CM),
5Y 6/4
structure: PARALLEL LAMINAE? (34-40,57-58,103-106CM), NODULES? (101-
103,136-139CM)
unusual ocurrences: NODULES? (101-103,136-139CM)
minerals : GYPSUM (0-34CM)
paleontology: FISH REMAINS (0-34,56-57CM), DIATOMS, FORAMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 121 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH DOLOMITE? @ 80-90,104-
109CM
color : OLIVE-PALE OLIVE (0-80CM), PALE YELLOW (80-90,104-109CM),
OLIVE GRAY (80-104,109-121CM)
color nos: 5Y 4/3-5Y 6/4 (0-80CM),5Y 8/3-5Y 7/4 (80-90CM),5Y 4/2 (90-
104,109-121CM),5Y 8/4
structure: NODULES (0-90,104-109CM), BANDING (109-121CM)
unusual ocurrences: NODULES (0-90,104-109CM)
minerals : DOLOMITE (0-80?,80-90,104-109CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 121 cm bot piece/sub: mg
core: 004H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH NODULAR DOLOMTE @ 121-
125CM
color : PALE YELLOW-PALE OLIVE (121-125CM), DARK OLIVE GRAY-OLIVE
(125-150CM)
color nos: 5Y 8/4-5Y 6/3 (121-125CM), 5Y 3/2-5Y 5/4 (125-150CM)
structure: NODULES (121-125CM), THINLY BEDDED/LAMINATED (125-150CM)
unusual ocurrences: NODULES (121-125CM)
minerals : DOLOMITE (121-125CM)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD WITH VOLCANIC ASH LAYER (70-
72CM)
color : DARK OLIVE GRAY TO OLIVE
color nos: 5Y 3/2 TO 5Y 5/4
structure: THINLY BEDDED/LAMINATED, BANDING
minerals : VOLCANIC ASH (70-72CM)
paleontology: DIATOMS, FORAMS (70% GLASS, 30% CLAY)
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : DARK OLIVE GRAY TO OLIVE (0-24CM), OLIVE GRAY (24-32CM),
OLIVE TO PALE YELLOW (32-150CM)
color nos: 5Y 4/2 (24-32CM), 5Y 5/3-5Y 7/4 (32-150CM)
structure: BEDDING 1-2MM TO 4-5CM THICK, THINLY BEDDED (0-24,34-150CM),
NODULE (32-35CM)
drill def: SLIGHTLY DISTURBED? (20-150CM)
unusual ocurrences: PHOSPHATE NODULE (32-35CM)
minerals : PHOSPHATE (32-35CM)
paleontology: DIATOMS, FORAMS
comments : THIN BEDS ARE 5Y 7/4, THICKER BEDS ARE 5Y 5/3 (32-150CM);
SHARP CONTACT (32CM)
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE TO PALE YELLOW
color nos: 5Y 5/3 TO 5Y 7/4
structure: THINLY BEDDED (1-2MM TO 4-5CM THICK)
drill def: HIGHLY DISTURBED? (0-15CM), SLIGHTLY DISTURBED? (15-150CM)
paleontology: DIATOMS, FORAMS
comments : THINNER BEDS ARE 5Y 7/4
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 150 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE TO PALE YELLOW
color nos: 5Y 5/3 TO 5Y 7/4
structure: THINLY BEDDED (1-2MM TO 5-6MM THICK)
drill def: SLIGHTLY DISTURBED
paleontology: DIATOMS, FORAMS
comments : THIN BEDS ARE 5Y 7/4
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 82 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE
color nos: 5Y 5/3
structure: PARALLEL LAMINAE? (5-10CM), THINLY BEDDED (1-2MM TO 3-5MM
THICK)
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 004H bottom interval: 15 cm
lithology: DIATOM- AND FORAM-BEARING MUD
color : OLIVE
color nos: 5Y 4/3
paleontology: DIATOMS, FORAMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH 3 MM THICK ASH LAYER (~125CM)
color : OLIVE TO PALE YELLOW W/ GRAY AT ~125CM (0-130CM), DARK OLIVE
GRAY (130-150CM)
color nos: 5Y 5/3-5Y 7/4 W/ 5Y 5/1 @ ~125CM (0-130CM), 5Y 3/2 (130-
150CM)
structure: BEDDING/BANDING (0-130CM), ASH LAYER (~125CM), PARALLEL
LAMINAE, SLUMP STRUCTURES? (134,142CM)
drill def: SLIGHTLY DISTURBED
minerals : DOLOMITE BANDS? (0-130CM), ASH LAYER (~125CM)
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE-PALE OLIVE (0-52.5CM), DARK OLIVE GRAY (52.5-104,131-
150CM), BLACK (104-119CM), BLACK IN OLIVE (119-131CM)
color nos: 5Y 4/3-5Y 6/4 (0-52.5CM), 5Y 3/2 (52.5-104,131-150CM), 5Y
2.5/2, 5Y 2.5/2-5Y 5/4
structure: CONTORTED BEDDING 45 DEGREES TO CORE AXIS (0-52.5CM),
LAMINAE (0-52.5CM), SLUMP STRUCTURES
paleontology: FORAMS (0-104CM), DIATOMS
comments : SHARP CONTACT (52.5CM)
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY (0-7CM), PALE YELLOW (21-22.5CM), DARK OLIVE
GRAY-PALE OLIVE (22.5-150CM)
color nos: 5Y 3/2 (0-7CM), 5Y 7/4 (21-22.5CM), 5Y 3/2-5Y 6/4 (22.5-
150CM)
structure: SLUMP STRUCTURES (0-20CM), PARALLEL LAMINAE? (21-22.5CM),
NODULES (~21,114CM)
unusual ocurrences: DOLOMITE NODULE (~21CM), SILICEOUS NODULES (~
114CM)
minerals : DOLOMITE (~21CM)
paleontology: DIATOMS, FORAMS (22.5-150CM)
comments : IRREGULAR CONTACT (7CM), TURBIDITIC BEDS? (22.5-150CM)
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY W/ REDDISH BLACK CHERT @ 45-50CM (0-87CM),
OLIVE (87-92CM), OLIVE GRAY W/ OLIVE @ 136-138 CM
color nos: 5Y 3/2 (0-87CM), 5Y 5/3 (87-92CM), 5Y 5/2 W/ 5Y 5/4 @ 136-
138CM (92-150CM)
structure: BEDDING (0-75CM)
minerals : CHERT (45-50CM)
paleontology: DIATOMS, FORAMS (0-75,87-92CM)
comments : SAND-SIZED TURBIDITES? (0-75,87-92CM)
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH ASH LAYERS @ 87-88,127,131 CM
color : OLIVE GRAY-DARK OLIVE GRAY (0-87CM), GRAY (87-88CM), OLIVE
YELLOW-OLIVE GRAY W/ GRAY @ 127,131CM (89-150CM)
color nos: 5Y 5/2-5Y 3/2 (0-87CM), 5Y 5/1 (87-88CM), 5Y 6/6-5Y 4/2 W/
5Y 5/1 (88-150CM)
structure: THIN BEDDING (1MM-20CM BEDS @ 88-150CM); PARALLEL LAMINAE
(90-95,127-131,140-142CM)
minerals : VOLCANIC ASH (87-88,127,131CM)
paleontology: DIATOMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH VOLCANICLASTIC SAND LAYERS (5-6,15-
25CM), VOID (25-40,105-150CM)
color : OLIVE (0-5CM), DARK OLIVE GRAY (5-6,15-150CM), OLIVE GRAY
(6-15CM)
color nos: 5Y 5/4 (0-5CM), 5Y 3/2 (5-6,15-150CM), 5Y 5/2 (6-15CM)
drill def: SOUPY (40-105CM)
minerals : VOLCANICLASTIC SAND LAYERS (5-6,15-25CM)
paleontology: DIATOMS
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 70 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY
color nos: 5Y 3/2
drill def: SOUPY
paleontology: DIATOMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 005H bottom interval: 15 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY
color nos: 5Y 3/2
drill def: SOUPY
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD, VOID (0-48CM)
color : DUSKY YELLOW GREEN? (62-130CM), OLIVE GRAY (130-150CM)
color nos: 5GY 5/2 (62-130CM), 5Y 4/2 (130-150CM)
structure: NODULES (62-86,125-129CM), MINOR BIOTURBATION (70-80,86-
105CM)
drill def: DRILLING BRECCIA (48-62CM), SLIGHTLY DISTURBED (62-86CM)
unusual ocurrences: PHOSPHATE NODULES (62-82CM), DOLOMITE? NODULE
(125-129CM)
minerals : PHOSPHATE (62-82CM), DOLOMITE (125-129CM)
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : DARK GRAY WITH A FEW PALE OLIVE BANDS
color nos: 5Y 4/1 WITH A FEW 5Y 6/4 BANDS
structure: BANDING, SLUMP STRUCTURE (120CM)
paleontology: DIATOMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WTIH ASH LAYER? (70-72CM)
color : OLIVE (0-65,72-150CM), DARK OLIVE GRAY (65-70CM), GREENISH
GRAY (70-72CM)
color nos: 5Y 4/3 (0-65,72-150CM), 5Y 3/2 (65-70CM), 5BG 5/1 (70-72CM)
structure: NODULE (100CM)
unusual ocurrences: PHOSPHATE NODULE (100CM)
minerals : ASH LAYER? (70-72CM), PHOSPHATE (100CM)
paleontology: DIATOMS
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE TO BLACK
color nos: 5Y 4/3 TO 5Y 2.5/1
structure: LOAD CASTS (0-10CM)
drill def: SLIGHTLY DISTURBED (54-140CM)
paleontology: DIATOMS
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : VERY DARK GRAY (0-95CM), OLIVE (95-150CM)
color nos: 5Y 3/1 (0-95CM), 5Y 4/3 (95-150CM)
structure: NODULES (31,54CM)
drill def: SLIGHTLY DISTURBED (105-150CM)
unusual ocurrences: PHOSPHATE NODULE (31,54CM)
minerals : PHOSPHATE (31,54CM)
paleontology: DIATOMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE YELLOW AT 2-4 CM, OLIVE? (REST?)
color nos: 5Y 6/6 AT 2-4 CM, 5Y 4/3 (REST?)
structure: PARALLEL LAMINAE (85-90CM), THIN BEDDING (85-101CM),
NODULES?(60,75-80CM)
unusual ocurrences: PHOSPHATE NODULES? (60,75-80CM)
minerals : PHOSPHATE NODULES? (60,75-80CM)
paleontology: DIATOMS
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 69 cm
lithology: DIATOMACEOUS MUD
color : OLIVE GRAY TO DARK OLIVE GRAY
color nos: 5Y 4/2 TO 5Y 3/2
paleontology: DIATOMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 006H bottom interval: 22 cm
lithology: DIATOMACEOUS MUD
color : OLIVE GRAY
color nos: 5Y 4/2
drill def: MODERATELY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD, VOID (19-41CM)
color : OLIVE GRAY WITH SOME PALE OLIVE BANDS @ 41-50CM
color nos: 5Y 4/2 WITH SOME 5Y 6/3 BANDS @ 41-50CM
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH DOLOMITIC? LAYERS (0-7,88-96CM)
color : PALE OLIVE (0-7CM), DARK OLIVE GRAY WITH RARE PALE YELLOW
(7-88,96-150CM), OLIVE W/ WHITE/PALE GRAY CEMENT(88-96CM)
color nos: 5Y 6/3 (0-7CM), 5Y 3/2 (7-88,96-150CM), 5Y 5/4 (88-96CM)
structure: PARALLEL LAMINAE(16-18CM),NODULES?(0-7CM),SLUMP STRUCTURES(~
100-105CM),BANDING(96-150CM),MINOR BIOTURBATION?(25-30CM)
drill def: SLIGHTLY DISTURBED (0-7,88-96CM)
unusual ocurrences: NODULES? (0-7CM)
minerals : DOLOMITE? (0-7CM); DOLOMITE/CALCITE CEMENT (88-96CM)
paleontology: DIATOMS
comments : DOLOMITE/CALCITE CEMENT (88-96CM)
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 104 cm
lithology: DIATOMACEOUS MUD WITH ASH LAYER (100-104CM)
color : DARK OLIVE GRAY W/ RARE PALE YELLOW LAMINAE GRADING DOWNWARD
TO OLIVE GRAY(0-100CM), DARK GREENISH GRAY(100-104CM)
color nos: 5Y 3/2 GRADING DOWN TO 5Y 4/2 (0-100CM), 5GY 4/1 (100-104
CM)
structure: LAMINAE? (0-100CM)
minerals : VOLCANIC ASH BAND (100-104CM)
paleontology: DIATOMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 104 cm bot piece/sub: mg
core: 007H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE GRAY TO DARK OLIVE GRAY
color nos: 5Y 4/2 TO 5Y 3/2
structure: "MUD VEINING"?
paleontology: DIATOMS
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH ASH LAYER (24-34CM)
color : OLIVE GRAY (0-24CM), GREENISH GRAY (24-34CM), OLIVE (34-
150CM)
color nos: 5Y 5/2 (0-24CM), 5BG 6/1 (24-34CM), 5Y 4/3 (34-150CM)
structure: PARALLEL LAMINAE (34-49,96-116CM)
minerals : VOLCANIC ASH LAYER (24-34CM)
paleontology: DIATOMS
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH ASH LAYER (20-30CM)
color : PALE YELLOW (0-20CM), GREENISH GRAY (20-30CM), OLIVE GRAY
(30-150CM)
color nos: 5Y 7/3 (0-20CM), 5BG 6/1 (20-30CM), 5Y 4/2 (30-150CM)
structure: LAYERING (84-150CM)
drill def: SLIGHTLY DISTURBED
minerals : VOLCANIC ASH LAYER (20-30CM)
paleontology: DIATOMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH DOLOMITE LAYER? (90-96CM)
color : OLIVE GRAY (0-90,96-101CM), PALE OLIVE AND WHITE (90-96CM),
BLACK (101-150CM)
color nos: 5Y 4/2 (0-90,96-101CM), 5Y 6/4 (90-96CM), 5Y 2.5/2 (101-
150CM)
structure: NODULE (~53CM)
unusual ocurrences: DOLOMITE NODULE (~53CM)
minerals : DOLOMITE LAYER? (90-96CM), DOLOMITE NODULE (~53CM)
paleontology: DIATOMS
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 76 cm
lithology: DIATOMACEOUS MUD WITH DOLOMITE LAYER? (10-12CM)
color : DARK OLIVE GRAY WITH WHITE DOLOMITE AT 10-12CM
color nos: 5Y 3/2
drill def: SLIGHTLY DISTURBED
minerals : DOLOMITE LAYER (10-12CM)
paleontology: DIATOMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 007H bottom interval: 15 cm
lithology: DIATOMACEOUS MUD
color : OLIVE
color nos: 5Y 4/4
drill def: HIGHLY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY WITH PALE OLIVE LAMINAE @ 5-10CM
color nos: 5Y 3/2 WITH 5Y 6/3 LAMINAE @ 5-10CM
structure: LAMINAE (5-10CM); A FEW FLUID ESCAPE VEINS (?)
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH GRADED SAND? AT 86CM
color : DARK OLIVE GRAY WITH PALE OLIVE LAMINAE (0-19CM), BLACK WITH
OLIVE INTERBEDS (19-150CM)
color nos: 5Y 3/2 (0-19CM), 5Y 2.5/1-5Y 2.5/2 W/ 5Y 5/4 (19-150CM)
structure: MICROFAULTS(55-65CM),INTERBEDS(19-150CM),EN-ECHELON GASHES/
DEWATERING VEINS(85-95CM),GRADED SAND?(86CM),LAMINAE?(0-
19CM)
paleontology: RARE FORAMS (19-150CM), DIATOMS
comments : EN-ECHELON GASHES/WATER ESCAPE VEINS (85-95CM) ARE MUD-
FILLED
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY (0-32, 73-150?CM), BLACK (32-73CM)
color nos: 5Y 3/2 (0-32, 73-150?CM)
structure: NODULES (5-10,25-30CM), DOLOMITE BANDS (79-80,104-105CM),
DEWATERING VEINS? (35-36CM)
unusual ocurrences: DOLOMITE NODULES (5-10,25-30CM)
minerals : DOLOMITE NODULES (5-10,25-30CM) AND BANDS(79-80,104-105CM)
paleontology: DIATOMS, FORAMS (32-73CM)
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE TO VERY DARK GRAY
color nos: 5Y 4/3 TO 5Y 3/1
structure: NODULES (20,110CM), DEWATERING VEINS
unusual ocurrences: PHOSPHATE NODULES (20,110CM)
minerals : PHOSPHATE (20,110CM)
paleontology: DIATOMS
comments : VEIN STRUCTURES DIP 70-80 DEGREES AND ARE SPACED 0.2-1.0 CM
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE GRAY
color nos: 5Y 4/2
structure: MICROFAULTS? (40-60,75-85CM), NODULE (116CM), DEWATERING
VEIN STRUCTURES (40-95CM)
unusual ocurrences: PHOSPHORITE NODULE (116CM)
minerals : PHOSPHORITE (116CM)
paleontology: DIATOMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH ASH LAYER (13-150CM)
color : OLIVE (0-13CM), GREENISH GRAY (13-150CM), OLIVE GRAY (15-
140CM), BLACK (140-150CM)
color nos: 5Y 4/3 (0-13CM), 5BG 6/1 (13-15CM), 5Y 4/2 (15-140CM), 5Y
2.5/1 (140-150CM)
structure: DEWATERING VEIN STRUCTURES, THIN BEDDING, DIPPING 30-50
DEGREES (15-140CM)
minerals : VOLCANIC ASH LAYER (13-150CM)
paleontology: DIATOMS
comments : BEDDING (15-140CM) DIPS 5-30 DEGREES, VEIN STRUCTURES DIP
40-70 DEGREES
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 70 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY (0-5, 62-70 CM), OLIVE GRAY (5-62 CM)
color nos: 5Y 3/2 (0-5, 62-70CM), 5Y 4/2 (5-62CM)
structure: DEWATERING VEINS
paleontology: DIATOMS
comments : INCLINED CONTACTS?
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 008H bottom interval: 6 cm
lithology: DIATOMACEOUS MUD
color : VERY DARK GRAY
color nos: 5Y 3/1
drill def: HIGHLY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 150 cm
lithology: DIATOMACEOUS MASSIVE MUD
color : DARK OLIVE GRAY (0-55CM), DARK OLIVE GRAY TO BLACK (55-
150CM)
color nos: 5Y 3/2 (0-55CM), 5Y 3/2-5Y 2.5/2 (55-150CM)
structure: SLUMP STRUCTURE? (10-15CM), VERY RARE LAMINAE (55-150CM) AND
BANDS (0-55CM)
drill def: SLIGHTLY DISTURBED (0-25CM)
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 150 cm
lithology: DIATOMACEOUS MASSIVE MUD, VOID (70.5-72.5CM)
color : DARK OLIVE GRAY
color nos: 5Y 3/2
structure: RARE BANDS
paleontology: DIATOMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 150 cm
lithology: DIATOMACEOUS MASSIVE MUD
color : DARK OLIVE GRAY WITH RARE PALE YELLOW LAMINAE
color nos: 5Y 3/2
structure: DEWATERING VEIN STRUCTURES (40-65,90-100CM), NODULE (120CM),
RARE LAMINAE
unusual ocurrences: DOLOMITE? NODULE (120CM)
minerals : DOLOMITE NODULE (120CM) AND BAND (144-145CM)
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 150 cm
lithology: DIATOMACEOUS MASSIVE MUD
color : DARK OLIVE GRAY TO BLACK WITH RARE PALE YELLOW LAMINAE
color nos: 5Y 3/2 TO 5Y 2.5/2
structure: DEWATERING VEINS (100-130CM), LAMINAE AND BANDS (ESP. 80-
130CM)
paleontology: DIATOMS
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 150 cm
lithology: DIATOMACEOUS MASSIVE MUD WITH DOLOMITE LAYER (113-121CM)
color : DARK OLIVE GRAY (0-66,121-150CM), OLIVE W/ PALE YELLOW
LAMINAE (66-121CM)
color nos: 5Y 3/2 (0-66,121-150CM), 5Y 4/4 (66-121CM)
structure: RARE LAMINAE (66-121CM)
minerals : DOLOMITE BED (113-121CM)
paleontology: DIATOMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 150 cm
lithology: DIATOMACEOUS MASSIVE MUD WITH DOLOMITE LAYER (70-76 CM)
color : DARK OLIVE GRAY WITH YELLOW LAYER (104-105CM)
color nos: 5Y 3/2 WITH 5Y 8/6 LAYER (104-150CM)
structure: DEWATERING VEINS
drill def: MODERATERLY DISTURBED (65-150CM)
minerals : DOLOMITE BED (70-76CM)
paleontology: DIATOMS
more data:
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 73 cm
lithology: DIATOMACEOUS MASSIVE MUD
color : DARK OLIVE GRAY TO OLIVE WITH THIN BEDS OF PALE OLIVE (60-
73CM)
color nos: 5Y 3/2 TO 5Y 4/3 WITH 5Y 6/4 BEDS @ 60-73 CM
structure: BEDDING (60-73CM)
paleontology: DIATOMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 009H bottom interval: 15 cm
lithology: DIATOMACEOUS MASSIVE MUD
color : VERY DARK GRAY
color nos: 5Y 3/1
drill def: MODERATELY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH DOLOMITE LAYER (3-8CM) AND SILTY SAND
LAMINAE
color : VERY DARK GRAY-BLACK W/ PALE OLIVE LAMINAE(0-100CM),DARK
OLIVE GRAY W/ DARK GREENISH GRAY @ 107-109CM(100-150CM)
color nos: 5Y 3/2-5Y 2.5/5 W/ 5Y 6/4 LAMINAE (0-100CM), 5Y 3/2 W/ 5GY
4/1 BAND (100-150CM)
structure: LAMINAE, DEWATERING VEINS-EN ECHELON, HIGH ANGLE
COMPRESSIONAL FAULTS? (60-75CM), BANDING (100-150CM)
drill def: SLIGHTLY DISTURBED (0-10CM)
minerals : VOLCANIC ASH STREAKED OUT BY COMPACTION FABRIC (125-145CM)
paleontology: DIATOMS
comments : WHERE VEINS ARE INTENSE THERE IS ANASTOMOSING PATTERN OR
MESH WORK
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 80 cm
lithology: DIATOMACEOUS MUD WITH VOLCANIC ASH LAYER (0-25CM)
color : OLIVE W/ PALE & PALE GRAY (0-11CM), GRAY/LIGHT GRAY (11-
25CM), BLACK (25-74CM), PALE OLIVE (74-80CM)
color nos: 5Y 4/3 (0-11CM), 5Y 6/1 (11-25CM), 5Y 2.5/2 (25-74CM), 5Y 6/
3 (74-80CM)
structure: LAMINAE? (0-11CM), NODULES (25-74CM), SLUMP STRUCTURES (~
12CM)
unusual ocurrences: PHOSPHATE NODULES (25-74CM)
minerals : VOLCANIC ASH-GLASS & TUFF (0-25CM), PHOSPHATE (25-74CM)
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 80 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : OLIVE GRAY GRADING DOWN TO DARK OLIVE GRAY WITH A FEW PALE
OLIVE INTERBEDS
color nos: 5Y 4/2 GRADING DOWN TO 5Y 3/2
structure: DEWATERING VEINS
paleontology: DIATOMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH SILTY SAND LAMINAE (0-118CM)
color : BLACK-DARK OLIVE GRAY W/ PALE OLIVE LAMINAE (0-118CM), OLIVE
(118-131CM), BLACK (131-150CM)
color nos: 5Y 2.5/2-5Y 3/2 (0-118CM), 5Y 4/3 (118-131CM), 5Y 2.5/2
(131-150CM)
structure: LAMINAE? (0-131CM), EN ECHELON FISSURES (0-131CM), NORMAL
GRADED BEDDING (~129-131CM), GASHES (131-150CM)
minerals : DOLOMITE? IN LAMINAE (0-118CM), ASH? (118-131CM)
paleontology: DIATOMS
comments : SUB-VERTICAL EN ENCHELON FISSURES (0-118,131-150CM) AND
GASHES ARE MUD-FILLED
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 110 cm
lithology: DIATOMACEOUS MUD WITH VOLCANIC ASH AT 90-115CM
color : BLACK GRADING DOWN TO DARK OLIVE GRAY (0-76CM), DARK OLIVE
GRAY (75-90CM), DARK GREENISH GRAY (90-110CM)
color nos: 5Y 2.5/2 DOWN TO 5Y 3/2 (0-76CM), 5Y 3/2 (76-90CM), 5BG 4/1
(90-95CM), 5GY 4/1
structure: SUBVERTICAL TENSION FEATURES (FISSURES), LAMINAE (76-90CM),
GRADED BEDDING AT BASE OF 90-110CM, "LAPILLI" (110CM)
minerals : VOLCANIC ASH (90-110CM)
paleontology: DIATOMS
comments : TENSION FISSURES ARE MUD-FILLED, SPECTACULAR TENSION VEINS
AT ~90-100CM
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 110 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : BLACK WITH PALE OLIVE LAMINAE
color nos: 5Y 2.5/2
structure: LAMINAE, SUBVERTICAL TENSION FEATURES (FISSURES)
paleontology: DIATOMS
comments : TENSION FISSURES ARE MUD-FILLED
more data:
leg : 112 section : 05 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH DOLOMITE AT 87-92CM
color : BLACK
color nos: 5Y 2.5/2
structure: DEWATERING VEIN STRUCTURES
drill def: SLIGHTLY DISTURBED (20-80CM)
minerals : DOLOMITE (87-92CM)
paleontology: DIATOMS
more data:
leg : 112 section : 06 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD, VOID (24-150CM)
color : NOT INDICATED IN VISUAL CORE DESCRIPTION
color nos: NOT INDICATED IN VISUAL CORE DESCRIPTION
structure: DEWATERING VEINS, BOUDINAGE FROM DEWATERING
paleontology: 2 FORAM BEDS (~16-18CM), DIATOMS
more data: Y
leg : 112 section : 07 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD, WITH VOLCANIC ASH AT 29-31, 82-84 CM
color : DARK OLIVE GRAY ((0-14CM), YELLOW (14-24,116-120CM), YELLOW
LAMINAE (65-105CM), GREENISH GRAY (82-84CM)
color nos: 5Y 3/2 (0-14CM), 5BG 5/1 (82-84CM)
structure: DEWATERING VEINS, NODULES (30,114CM), LAMINAE (14-24,65-
105CM), THIN BEDDING (0-14CM)
unusual ocurrences: DOLOMITE NODULE (30CM), PHOSPHORITE NODULES
(114CM)
minerals : DOLOMITE (30CM), PHOSPHORITE (114CM), ASH (29-31,82-84CM)
paleontology: DIATOMS, FORAMS (14-24CM)
more data: Y
leg : 112 section : 08 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 40 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY WITH YELLOW LAMINAE
color nos: 5Y 3/2
structure: 1-4MM THICK LAMINAE, NODULES (35CM)
unusual ocurrences: PHOSPHORITE NODULES (35CM)
minerals : PHOSPHORITE (35CM)
paleontology: DIATOMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 010H bottom interval: 11 cm
lithology: DIATOMACEOUS MUD
color : VERY DARK GRAY
color nos: 5Y 3/1
drill def: HIGHLY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 011H bottom interval: 44 cm
lithology: DIATOMACEOUS MUD
color : 5Y 2.5/2 WITH 5Y 4/3 LAMINAE
color nos: 5Y 2.5/2 WITH 5Y 4/3 LAMINAE
structure: LAMINAE OF SILTY DOLOMITIC MUD, CHEVRON FOLDS, COMPRESSIONAL
MICROFAULTING, AND MUD-FILLED VERTICAL WATER ESCAPE PIPES
drill def: SLIGHTLY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 44 cm bot piece/sub: mg
core: 011H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : BLACK
color nos: 5Y 2.5/2 AND 5Y 2.5/1
drill def: SOUPY (44-55CM), HIGHLY (55-105CM)-SLIGHTLY DISTURBED
minerals : DOLOMITE AND PHOSPHORITE CLASTS
paleontology: DIATOMS
comments : DOLOMITE AND PHOSPHORITE CLASTS (HARDER AND MORE LITHIFIED
THAN MATRIX)
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 011H bottom interval: 51 cm
lithology: DIATOMACEOUS MUD
color : BLACK WITH LIGHT GRAY AND BLACK CLASTS
color nos: 5Y 2.5/2 AND 5Y 2.5/1
drill def: SLIGHTLY (0-15CM)-HIGHLY (15-150CM) DISTURBED
minerals : PHOSPHORITE AND ASHY MUD CLASTS, DOLOMITE, QUARTZ
paleontology: DIATOMS
comments : LITHIFIED PHOSPHORITE AND SOFT ASHY MUD CLASTS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 012H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY (0-60CM), OLIVE GRAY (60-102CM), DARK OLIVE
GRAY (102-109CM), DARK OLIVE GRAY & OLIVE (109-150CM)
color nos: 5Y 3/2 (0-60CM), 5Y 4/2 (60-102CM), 5Y 4/1 (102-109CM), 5Y
3/2 & 5Y 5/4
structure: LAMINAE/BEDDING (7-60,102-109CM),DEWATERING VEINS, PIPES &
DISTENDED NORMAL FAULTING (10-40,109-150CM), LOAD CAST(20CM)
drill def: SLIGHTLY DISTURBED (0-7CM)
unusual ocurrences: PEBBLES-GRANULES (0-7,62-66CM)
minerals : GLASS-BEARING FELDSPATHIC, VOLCANIC ASH (49,54,102-109CM)
paleontology: DIATOMS;FISH SCALES(60-102CM);GLASS-BEARING,FELDSPATHIC(49,
54CM)
comments : PEBBLES-GRANULES (0-7,62-66CM) ARE SILTSTONES; GLASS-
BEARING, FELDSPATHIC SANDY SILT (49,54CM)
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 012H bottom interval: 51 cm
lithology: DIATOMACEOUS MUD
color : DARK GRAY TO DARK OLIVE GRAY W/ BLACK ASH AND OLIVE SANDY
SILT INTERBEDS
color nos: 5Y 4/1 TO 5Y 3/2 WITH 5Y 2.5/1 AND 5Y 4/3 INTERBEDS
structure: WATER ESCAPE PIPES WITH MINOR DISTENSION OF LAYERS, 0.2-0.5
CM THICK BEDDING
drill def: SLIGHTLY DISTURBED (30-45CM)
minerals : ASH INTERBEDS
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 51 cm bot piece/sub: mg
core: 012H bottom interval: 83 cm
lithology: DIATOMACEOUS MUD
color : DARK OLIVE GRAY UNDERLAIN BY BLACK ASH @ 58-62CM (51-62CM),
DARK OLIVE GRAY W/ OLIVE SILTY CLAY INTERBEDS (62-83CM)
color nos: 5Y 3/2 (51-62CM), 5Y 3/2 W/ 5Y 4/3 INTERBEDS (62-83CM)
structure: 0.5 CM THICK INTERBEDS (62-83CM)
drill def: SLIGHTLY DISTURBED (70-75CM)
unusual ocurrences: 0.5 CM DOLOMITE? PEBBLE
minerals : DOLOMITE? PEBBLE? (51-62CM), VOLCANIC ASH (58-62CM)
paleontology: DIATOMS
more data:
leg : 112 section : 02 top piece/sub:
hole: 0679B top interval : 83 cm bot piece/sub: mg
core: 012H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH VOLCANIC ASH AT 83-87,96-100,130-138CM
color : DARK GRAY (83-87,96-100,130-138CM), DARK OLIVE GRAY (87-96,
100-130,138-150CM)
color nos: N4/ (83-87,96-100,130-138CM), 5Y 3/2 (87-96,100-130,138-
150CM)
structure: LAMINAE/BEDDING
minerals : VOLCANIC ASH (83-87,96-100,130-138CM)
paleontology: DIATOMS
more data:
leg : 112 section : 03 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 012H bottom interval: 150 cm
lithology: DIATOMACEOUS MUD WITH VOLCANIC ASH AT 0-5 CM
color : GREENISH GRAY (0-4CM), DARK GRAY (4-150CM)
color nos: 5GY 5/1 (0-4CM), 5Y 4/1 (4-150CM)
structure: WATER ESCAPE PIPES-ANASTOMOSING, NORMAL GRADED BEDDING &
FINING UPWARD SEQUENCE W/ LAMINAE AT TOP (4-125CM)
drill def: SOUPY (125-126CM)
minerals : VOLCANIC ASH (0-5CM)
paleontology: DIATOMS
comments : SAND-SIZED BASE GRADING UP TO FINE-GRAINED ASH (4-125CM),
SANDY CLASTS FROM 125-114 CM
more data:
leg : 112 section : 04 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 012H bottom interval: 69 cm
lithology: DIATOMACEOUS MUD
color : OLIVE TO DARK GRAY
color nos: 5Y 5/3 TO 5Y 4/1
structure: THIN BEDDING-LAMINAE
drill def: MODERATELY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : CC top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 012H bottom interval: 16 cm
lithology: DIATOMACEOUS MUD
color : OLIVE GRAY
color nos: 5Y 4/2
drill def: MODERATELY DISTURBED
paleontology: DIATOMS
more data:
leg : 112 section : 01 top piece/sub:
hole: 0679B top interval : 0 cm bot piece/sub: mg
core: 013H bottom interval: 31 cm
lithology: DIATOMACEOUS MUD
color : DARK GRAY WITH BLACK AND GREEN CHERT PEBBLES
color nos: 5Y 4/1
drill def: HIGHLY DISTURBED
unusual ocurrences: PEBBLES- 1 TO 5 CM IN SIZE (REMAINS OF
CONGLOMERATE?)
paleontology: DIATOMS
comments : PEBBLES INCLUDE RHYOLITE (TRACE), PHOSPHATIC?, DOLOMITIC?
SILTSTONE (10%) AND CHERT (35%)
more data:
introduction | data types | geographic areas | legs/sites/holes | sites/holes
These Web pages are from the Core Data from the Ocean Drilling Program Legs 101-129 CD-ROM produced in 2001 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, and collocated World Data Center for Marine Geology and Geophysics, Boulder. Data were compiled in cooperation with the U.S. Science Support Program, the Joint Oceanographic Institutions, Inc., and the U.S. National Science Foundation. Please see the NGDC privacy, disclaimer, and copyright notices. Additional ocean drilling data are available from NGDC and from the ODP/IODP.
questions to: carla.j.moore@noaa.gov