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Core Data from the Deep Sea Drilling Project


Leg :  9    Depth Top/Bottom of Layer(m) :    14.32/   14.60
Hole:  83A  Depth to Top of Core(m)      :    13.10
Core:   1   Depth Top/Bottom Interval(mm): 1220/1500
Sect:  1
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C -MODERATE YELLOW BROWN;O NOT OPENED;Z 
11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    16.10/   17.60
Hole:  83A  Depth to Top of Core(m)      :    13.10
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C -MODERATE YELLOW BROWN;S MODERATE 
YELLOW BROWN STREAK AT 65 CM;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    17.60/   19.10
Hole:  83A  Depth to Top of Core(m)      :    13.10
Core:   1   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C -MODERATE YELLOW BROWN;S NOT BURROWED;
Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    22.40/   23.90
Hole:  83A  Depth to Top of Core(m)      :    22.10
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C 5G6/1-GREENISH GRAY TO 10G6/2-PALE 
GREEN TO 5G4/1-DARK GREENISH GRAY,-PURPLE;S DOES NOT HAVE THE BURROWED 
MOTTLED APPEARANCE OF THE GREEN LITHOLOGIES OF CORE 83 SECTIONS6 AND 7;U 
PARTIALLY SILICIFIED CARBONATE CEMENTED NODULES AT 30 CM;O LESS PURPLE 
THAN 83 SECTIONS 6 AND7;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    23.90/   25.40
Hole:  83A  Depth to Top of Core(m)      :    22.10
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C 5G6/1-GREENISH GRAY TO 10G6/2-PALE 
GREEN TO 5G4/1-DARK GREENISH GRAY,-PURPLE;S NO BURROWS OR MOTTLES;Z 
11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    25.40/   26.90
Hole:  83A  Depth to Top of Core(m)      :    22.10
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C 5G6/1-GREENISH GRAY TO 10G6/2-PALE 
GREEN TO 5G4/1-DARK GREENISH GRAY;S .1 TO 5 CM BEDS;D DEFORMED;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    26.90/   28.40
Hole:  83A  Depth to Top of Core(m)      :    22.10
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C 5G6/1-GREENISH GRAY TO 10G6/2-PALE 
GREEN TO 5G4/1-DARK GREENISH GRAY;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    28.40/   29.90
Hole:  83A  Depth to Top of Core(m)      :    22.10
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C 5G6/1-GREENISH GRAY TO 10G6/2-PALE 
GREEN TO 5G4/1-DARK GREENISH GRAY;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    29.90/   31.40
Hole:  83A  Depth to Top of Core(m)      :    22.10
Core:   2   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE CHALK;C -DARK GREENISH GRAY TO -GREENISH 
BLACK;O DARKER THAN 2 SECTION 5;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    31.40/   32.90
Hole:  83A  Depth to Top of Core(m)      :    31.40
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 GLAUCONITIC RAD FORAM NANNO OOZE;C 5G4/1-DARK GREENISH GRAY,
10YR7/4-GRAYISH ORANGE;U GRAYISH ORANGE VERY HARD CHALK NODULE WITH FORMAS 
AND NANNOS AT 61-64 CM;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    32.90/   34.40
Hole:  83A  Depth to Top of Core(m)      :    31.40
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RADS NANNO OOZE AND OOZE CHALK;C -GREENISHBLACK,-DARK GREENISH GRAY;
O NOTE COLOR CHANGE;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    34.40/   35.90
Hole:  83A  Depth to Top of Core(m)      :    31.40
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RADS NANNO OOZE AND OOZE CHALK;C -GREENISHBLACK,-DARK GREENISH GRAY;
Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    35.90/   37.40
Hole:  83A  Depth to Top of Core(m)      :    31.40
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD NANNO OOZE AND OOZE CHALK;C -GREENISHBLACK,-DARK GREENISH GRAY;
Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    37.40/   38.90
Hole:  83A  Depth to Top of Core(m)      :    31.40
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD NANNO OOZE AND OOZE CHALK;C -GREENISHBLACK,-DARK GREENISH GRAY;
Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    38.90/   40.40
Hole:  83A  Depth to Top of Core(m)      :    31.40
Core:   3   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD NANNO OOZE AND OOZE CHALK;C -GREENISHBLACK,-DARK GREENISH GRAY;
Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    40.50/   42.00
Hole:  83A  Depth to Top of Core(m)      :    40.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 RAD DIATOM FORAM NANNO CHALK;O NOT OPENED,SECTION2 NOT OPENED;H SOUPY;Z 
11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    43.50/   45.00
Hole:  83A  Depth to Top of Core(m)      :    40.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 RAD AND DIATOM FORAM NANNO CHALK;C -DARK GREENISHGRAY,-GREENISH GRAY,-TAN;
O VERY HARD TAN NANNO CHALK AT 30 CM,RAD AND DIATOM FORAM NANNO OOZE WITH 
SHARDS AT 142-146 CM;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    45.00/   46.50
Hole:  83A  Depth to Top of Core(m)      :    40.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 RAD DIATOM FORAM NANNO OOZE;C -LIGHT GREEN;M 10 X30 MICRON SHARDS (5-10%) 
IN CHALK;O CHALK AT 15 CM;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    46.50/   48.00
Hole:  83A  Depth to Top of Core(m)      :    40.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 RAD DIATOM FORAM NANNO CHALK AND OOZE;C -DARKGREEN TO -DUSKY GREEN;S 
CHALK AND OOZE INTERBEDDED;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    48.00/   49.50
Hole:  83A  Depth to Top of Core(m)      :    40.50
Core:   4   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 RAD AND DIATOM FORAM NANNO CHALK;C -DARK GREENISHGRAY,-GREENISH GRAY;Z 
11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    51.10/   52.60
Hole:  83A  Depth to Top of Core(m)      :    49.60
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -MEDIUM BLUISHGRAY,-GREENISH BLACK,
-GREENISH GRAY,-YELLOWISH GRAY;S YELLOWISH GRAY HARD CHALK AT 140 CM 
APPEARS LIKEA CALCIFIED BURROW;M BASALTIC SHARDS AT 110-115 CM;O CORE 5 
SECTION 2 TOO SOUPY TO OPEN;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    52.60/   54.10
Hole:  83A  Depth to Top of Core(m)      :    49.60
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -MEDIUM BLUISHGRAY,-GREENISH BLACK;Z 
11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    54.10/   55.60
Hole:  83A  Depth to Top of Core(m)      :    49.60
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -MEDIUM BLUISHGRAY,-GREENISH GRAY;Z 
11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    55.60/   57.10
Hole:  83A  Depth to Top of Core(m)      :    49.60
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -MEDIUM BLUISHGRAY,-GREENISH GRAY;S 
PYRITIZED BURROW?(4X10 MM) AT95 CM;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    57.10/   58.60
Hole:  83A  Depth to Top of Core(m)      :    49.60
Core:   5   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -DARK GREENISH GRAY,-MEDIUM BLUISH GRAY,
-PURPLE;S PURPLE STREAKS;M DARKGREENISH GRAY GLAUCONITIC ZONE AT 32-47 CM;
D DEFORMED;Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    60.58/   62.08
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD DIATOM NANNO CHALK OOZE;C -YELLOWISH GRAY,-PALE YELLOW;D 
DISTURBED;O YELLOWISH GRAY VERY HARD CHALK AT 80-90 CM (TEND TO MAKE 
SURROUNDING OOZESVERY DISTURBED DUE TO BLOCKING OF LINER AND/OR CATCHER),
POSSIBLE COLOR CHANGE WITH PALE GREENISH YELLOWSTARTING TO COME IN AT 
120-126 AND 138-150,CORE 6SECTION 1 NOT CUT (TOO SOUPY);Z 11111210 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    62.08/   63.58
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM NANNO CHALK;C 5G7/2-PALE GREEN,-MEDIUM BLUISH GRAY TO -DARK 
GREENISH GRAY,-YELLOW GRAY,-PALE GREENISH YELLOW;S YELLOW GRAY CALCIFIED 
BURROW AT 105CM;D BADLY DISTURBED;U PALE GREEN CHALK NODULE AT 26-33 CM;M 
TRACE ZIRCON AT 26-33 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    63.58/   65.08
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM NANNO CHALK;C -PALE GREENISH YELLOW,-MEDIUMBLUISH GRAY;O 80% PALE 
GREENISH YELLOW IN PATCHES;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    65.08/   66.58
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM NANNO CHALK;C -PALE GREENISH YELLOW,-MEDIUMBLUISH GRAY;O 80% PALE 
GREENISH YELLOW IN PATCHES;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    66.58/   67.08
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):   00/ 500
Sect:  6
 
Visual Text Description:
 FORAM NANNO CHALK;C -PALE GREENISH YELLOW,-MEDIUMBLUISH GRAY;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    67.08/   67.33
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):  500/ 750
Sect:  6
 
Visual Text Description:
 CHALK OOZE;C -GREENISH BLACK;M GLAUCONITE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    67.33/   68.08
Hole:  83A  Depth to Top of Core(m)      :    58.80
Core:   6   Depth Top/Bottom Interval(mm):  750/1500
Sect:  6
 
Visual Text Description:
 FORAM NANNO CHALK;C -PALE GREENISH YELLOW,-MEDIUMBLUISH GRAY;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    68.18/   69.68
Hole:  83A  Depth to Top of Core(m)      :    67.90
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 FORAM RAD DIATOM NANNO CHALK OOZE;C 5G4/1-DARK GREENISH GRAY,
5GY6/1-GREENISH GRAY,-BLACK;S CALCIFIEDBURROWS(?) AT 0-25 CM,INTERBEDDED 
0-25 CM;D DISTURBED BEDS 0-25 CM;M GLAUCONITE 75-150 CM;O DOMINANTLYDARK 
GREENISH GRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    71.18/   72.68
Hole:  83A  Depth to Top of Core(m)      :    67.90
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD DIATOM NANNO CHALK OOZE;C 5G4/1-DARK GREENISH GRAY,
5GY6/1-GREENISH GRAY,-GRAY GREEN;S CALCIFIED BURROWS(?) AT 10 CM;O CORE 7 
SECTION TOO SOUPY TO BE OPENED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    72.68/   74.18
Hole:  83A  Depth to Top of Core(m)      :    67.90
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD DIATOM NANNO CHALK OOZE;C -DARK GREEN GRAY,-GRAY GREEN,-PURPLE;
S PURPLE STREAK;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    74.18/   75.68
Hole:  83A  Depth to Top of Core(m)      :    67.90
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD DIATOM NANNO CHALK OOZE;C -GRAY GREEN,-DARK GREEN GRAY;S 
CALCIFIED BURROW(?) AT 60 CM,GRAYGREEN BAND 25-40 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    75.68/   77.18
Hole:  83A  Depth to Top of Core(m)      :    67.90
Core:   7   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM NANNO RAD AND DIATOM CHALK OOZE;C 5GY6/1-GREENISH GRAY,5G4/1-DARK 
GREENISH GRAY,-DUSKY PURPLE;MGLAUCONITE AND MANGANESE;O COLORS BROKEN UP 
INTO DISCRETE ZONES;Z 00000000 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    78.86/   80.36
Hole:  83A  Depth to Top of Core(m)      :    77.10
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY,
5GY6/1-GREENISH GRAY;S LAMINATED AND BEDDED,LITHIFIED BURROWS? AT 30 AND 
60 CM;D DISTURBANCEIN BEDDING;O DISTINCT COLOR CHANGE,CORE 8 SECTION 1NOT 
OPENED BUT SAME AS 8-2;Z 00000000 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    80.36/   81.86
Hole:  83A  Depth to Top of Core(m)      :    77.10
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY TO 
5G6/1-GREENISH GRAY;D DISTURBED;U SCATTERED GREEN CHALK BLEBS;Z 00000000 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    81.86/   83.36
Hole:  83A  Depth to Top of Core(m)      :    77.10
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY TO 
5G6/1-GREENISH GRAY;Z 00000000 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    83.36/   84.86
Hole:  83A  Depth to Top of Core(m)      :    77.10
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY TO 
5G6/1-GREENISH GRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    84.86/   86.36
Hole:  83A  Depth to Top of Core(m)      :    77.10
Core:   8   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY TO 
5G6/1-GREENISH GRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    86.37/   87.87
Hole:  83A  Depth to Top of Core(m)      :    86.10
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C 5G8/1-LIGHT GREENISH GRAY,-DARK GREEN 
GRAY;S LITHIFIED BURROWS;D DISTURBED;O DARK GREEN GRAY 130-150 CM;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    87.87/   89.37
Hole:  83A  Depth to Top of Core(m)      :    86.10
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -BLUISH WHITE,-PURPLE,5G6/1-GREENISH 
GRAY,-GREENISH BLACK;S BLUISHWHITE AND PURPLE LAMINATIONS;D DISTURBED;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    89.37/   90.87
Hole:  83A  Depth to Top of Core(m)      :    86.10
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -BLUISH WHITE,-PURPLE,5G6/1-GREENISH 
GRAY,-GREENISH BLACK;S BLUISHWHITE AND PURPLE LAMINATIONS;D DISTURBED;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    90.87/   92.37
Hole:  83A  Depth to Top of Core(m)      :    86.10
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 CHALK OOZE TO OOZE CHALK;C -GREENISH GRAY;D DISTURBED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    92.37/   93.87
Hole:  83A  Depth to Top of Core(m)      :    86.10
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY,-LIGHT GREEN GRAY,
-DUSKY PURPLE;S DUSKY PURPLE STREAKS AND BEDS UP TO 5 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    93.87/   95.37
Hole:  83A  Depth to Top of Core(m)      :    86.10
Core:   9   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY,-VERY PALE ORANGE;S 
ALL CORES OF THIS MATERIAL ARE LAMINATED WITHIN THE BEDS 1-25 CM AND 
SEPARATE COLOR LAMINATIONS <1 MM  TO 2 MM THICK,MINOR PURPLE STREAKS;O 
VERY PALE ORANGE FORAM NANNO RAD DIATOM OOZEAT 77-85 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    95.40/   96.90
Hole:  83A  Depth to Top of Core(m)      :    95.40
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S BURROW AT 80-90 CM;
Z 00000000 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    96.90/   98.40
Hole:  83A  Depth to Top of Core(m)      :    95.40
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    98.40/   99.90
Hole:  83A  Depth to Top of Core(m)      :    95.40
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY,-BLUISH WHITE;S 
INTERBEDDED AND LAMINATED;D HIGHLY DISTURBED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :    99.90/  101.40
Hole:  83A  Depth to Top of Core(m)      :    95.40
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY,-PURPLE,-PALE GREEN;
S BURROWS AT 52-63 AND 80-92CM;O PURPLE AND PALE GREEN 130-150 CM;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   101.40/  102.90
Hole:  83A  Depth to Top of Core(m)      :    95.40
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   102.90/  104.40
Hole:  83A  Depth to Top of Core(m)      :    95.40
Core:  10   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY,-GREENISH GRAY,
-BLUISH WHITE;S INTERLAMINATED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   104.80/  106.30
Hole:  83A  Depth to Top of Core(m)      :   104.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   106.30/  107.80
Hole:  83A  Depth to Top of Core(m)      :   104.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   107.80/  109.30
Hole:  83A  Depth to Top of Core(m)      :   104.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   109.30/  110.80
Hole:  83A  Depth to Top of Core(m)      :   104.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   110.80/  112.30
Hole:  83A  Depth to Top of Core(m)      :   104.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   112.30/  113.80
Hole:  83A  Depth to Top of Core(m)      :   104.50
Core:  11   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S LAMINATED WITHIN 
BEDS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   113.60/  115.10
Hole:  83A  Depth to Top of Core(m)      :   113.60
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 FORAM DIATOM RAD NANNO CHALK OOZE;C -DARK GREENISH GRAY,-GREENISH BLACK;M 
10% GLAUCONITE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   115.10/  116.60
Hole:  83A  Depth to Top of Core(m)      :   113.60
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM DIATOM RAD NANNO CHALK OOZE;C -DARK GREENISH GRAY,-GREENISH BLACK;M 
10% GLAUCONITE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   116.60/  118.10
Hole:  83A  Depth to Top of Core(m)      :   113.60
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM DIATOM RAD NANNO CHALK OOZE;C -DARK GREENISH GRAY,-GREENISH BLACK;S 
BURROW 135-142 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   118.10/  119.60
Hole:  83A  Depth to Top of Core(m)      :   113.60
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM DIATOM RAD NANNO CHALK OOZE;C -DARK GREENISH GRAY,-GREENISH BLACK;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   119.60/  121.10
Hole:  83A  Depth to Top of Core(m)      :   113.60
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM DIATOM RAD NANNO CHALK OOZE;C -DARK GREENISH GRAY,-GREENISH BLACK;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   121.10/  122.60
Hole:  83A  Depth to Top of Core(m)      :   113.60
Core:  12   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -LIGHT BLUE GRAY TO-MEDIUM BLUE GRAY;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   123.08/  124.58
Hole:  83A  Depth to Top of Core(m)      :   122.80
Core:  13   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 FORAM RAD DIATOM NANNO OOZE;C -LIGHT BLUE GRAY TO-MEDIUM BLUE GRAY;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   124.58/  126.08
Hole:  83A  Depth to Top of Core(m)      :   122.80
Core:  13   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 FORAM NANNO DIATOM TO RAD OOZE;C -LIGHT BLUISH GREY,-GREENISH GRAY,-WHITE,
-PURPLE;S MINOR PURPLE LAMINATIONS;D DISTINCT COLOR CHANGE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   126.08/  127.58
Hole:  83A  Depth to Top of Core(m)      :   122.80
Core:  13   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM NANNO DIATOM TO RAD OOZE;C -LIGHT BLUISH GREY,-GREENISH GRAY,-WHITE,
-PURPLE;S MINOR PURPLE LAMINATIONS;D DISTINCT COLOR CHANGE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   127.58/  129.08
Hole:  83A  Depth to Top of Core(m)      :   122.80
Core:  13   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 FORAM NANNO IDATOM TO RAD OOZE;C -LIGHT BLUISH GREY,-GREENISH GRAY,-WHITE,
-PURPLE;S MINOR PURPLE LAMINATIONS;D DISTINCT COLOR CHANGE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   129.08/  130.58
Hole:  83A  Depth to Top of Core(m)      :   122.80
Core:  13   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM NANNO DIATOM TO RAD OOZE;C -LIGHT BLUISH GREY,-GREENISH GRAY,-WHITE,
-PURPLE;S MINOR PURPLE LAMINATIONS;D DISTINCT COLOR CHANGE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   130.58/  132.08
Hole:  83A  Depth to Top of Core(m)      :   122.80
Core:  13   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM NANNO RAD OOZE AND FORAM RAD NANNO OOZE;C -LIGHT BLUISH GRAY,-DARK 
GREENISH GRAY;M GLAUCONITE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   158.38/  159.38
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):   00/1000
Sect:  1
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
INTERBEDDED AND BURROWED COLORSTOGETHER;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   159.38/  159.68
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm): 1000/1300
Sect:  1
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISH GRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   159.68/  159.88
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm): 1300/1500
Sect:  1
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
INTERBEDDED AND BURROWED COLORSTOGETHER;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   159.88/  160.03
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):   00/ 150
Sect:  2
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
BURROWED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   160.03/  160.28
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  150/ 400
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   160.28/  160.43
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  400/ 550
Sect:  2
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
BURROWED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   160.43/  160.88
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  550/1000
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   160.88/  161.38
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm): 1000/1500
Sect:  2
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE AND FORAM DIATOM AND RAD NANNO OOZE CHALK;
C -PURPLE,-WHITE,-DUSKY GREEN,-LIGHT BLUISH GRAY;S BURROWING 100-110 CM 
AND 117-130 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   161.38/  162.88
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S BURROWED 85-95 CM;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   162.88/  163.13
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):   00/ 250
Sect:  4
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUISHGRAY;S BURROWED 5-10 CM;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   163.13/  163.48
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  250/ 600
Sect:  4
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
BURROWED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   163.48/  164.38
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  600/1500
Sect:  4
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUE;S BURROWS 85-95 CM;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   164.38/  165.03
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):   00/ 650
Sect:  5
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   165.03/  165.18
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  650/ 800
Sect:  5
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
BURROWED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   165.18/  165.48
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):  800/1100
Sect:  5
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   165.48/  165.88
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm): 1100/1500
Sect:  5
 
Visual Text Description:
 FORAM DIATOM AND RAD NANNO OOZE CHALK;C -PURPLE,-WHITE,-DUSKY GREEN;S 
BURROWED;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   165.88/  167.38
Hole:  83A  Depth to Top of Core(m)      :   158.10
Core:  14   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 FORAM RAD AND DIATOM NANNO OOZE;C -LIGHT BLUE;S BURROWS 30-75 AND 100-110 
CM;O AREAS OF FORAM DIATOMAND RAD NANNO OOZE CHALK IN BURROWED AREAS;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   179.50/  181.00
Hole:  83A  Depth to Top of Core(m)      :   179.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  1
 
Visual Text Description:
 RAD AND DIATOM NANNO OOZE CHALK;C -PURPLE,-GREEN,-WHITE,-TAN;S ALL 
BURROWED;M GLAUCONITE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   181.00/  182.50
Hole:  83A  Depth to Top of Core(m)      :   179.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 RAD AND DIATOM NANNO OOZE CHALK;C -PURPLE,-GREEN,-WHITE,-TAN;S ALL 
BURROWED;M GLAUCONITE;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   182.50/  184.00
Hole:  83A  Depth to Top of Core(m)      :   179.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 FORAM RAD AND NANNO OOZE;C -LIGHT BLUISH GRAY;S BURROWED 20-25 AND 57-65 
CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   184.00/  185.50
Hole:  83A  Depth to Top of Core(m)      :   179.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 RAD AND DIATOM NANNO OOZE CHALK;C -PURPLE,-GREEN,-WHITE,-TAN;S BURROWS 
5-50 AND 85-110 AND 115-150CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   185.50/  187.00
Hole:  83A  Depth to Top of Core(m)      :   179.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 FORAM RAD AND NANNO OOZE;C -LIGHT BLUISH GRAY;S MOTTLED COLORS 30-40 CM;Z 
11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   187.00/  188.50
Hole:  83A  Depth to Top of Core(m)      :   179.50
Core:  15   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 RAD NANNO OOZES AND CHALK OOZE;C -GRAY,-LIGHT BLUISH GRAY;S MOTTLED CHALK 
OOZE 20-32 CM AND 85-92 AND102-122 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   212.90/  214.40
Hole:  83A  Depth to Top of Core(m)      :   211.10
Core:  16   Depth Top/Bottom Interval(mm):   00/1500
Sect:  2
 
Visual Text Description:
 DIATOM RAD NANNO OOZE;C -PALE BLUE GREEN,-PURPLE,-DUSKY GREEN;S PURPLE 
STREAKS 120-145 CM;M GLAUCONITE;O DUSKY GREEN 120-140 CM,CORE 16 SECTION 1 
TOO SOUPY TO OPEN;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   214.40/  215.90
Hole:  83A  Depth to Top of Core(m)      :   211.10
Core:  16   Depth Top/Bottom Interval(mm):   00/1500
Sect:  3
 
Visual Text Description:
 DIATOM RAD NANNO OOZE;C -PURPLE,-DUSKY GREEN,-PALE BLUE GREEN;S BURROWED 
PURPLE AND DUSKY GREEN 25-50CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   215.90/  217.40
Hole:  83A  Depth to Top of Core(m)      :   211.10
Core:  16   Depth Top/Bottom Interval(mm):   00/1500
Sect:  4
 
Visual Text Description:
 DIATOM RAD NANNO OOZE;C -PURPLE,-DUSKY GREEN,-PALE BLUE GREEN;O PURPLE 
125-150 CM;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   217.40/  218.90
Hole:  83A  Depth to Top of Core(m)      :   211.10
Core:  16   Depth Top/Bottom Interval(mm):   00/1500
Sect:  5
 
Visual Text Description:
 DIATOM RAD NANNO OOZE;C -PALE BLUE GREEN,-LIGHT BLUISH GRAY;S INTERBEDDED 
COLORS;Z 11111210.1221 
 
 
Leg :  9    Depth Top/Bottom of Layer(m) :   218.90/  220.40
Hole:  83A  Depth to Top of Core(m)      :   211.10
Core:  16   Depth Top/Bottom Interval(mm):   00/1500
Sect:  6
 
Visual Text Description:
 DIATOM RAD NANNO OOZE;C -LIGHT BLUISH GRAY,-PALEBLUE GREEN;O PALE BLUE 
GREEN 70-90 CM;Z 11111210.1221 
 
 
    

Introduction


Cite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP). National Geophysical Data Center, NOAA. doi:10.7289/V54M92G2 [access date]

These Web pages are from the Core Data from the Deep Sea Drilling Project Legs 1-96 CD-ROM produced in 1989 and modified in 2000 by the U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center (now part of the National Centers for Environmental Information), and collocated World Data Center for Marine Geology and Geophysics, Boulder (now part of the World Data Service for Geophysics). Data were compiled in cooperation with the U.S. Science Support Program, of the Joint Oceanographic Institutions, Inc. (now the Consortium for Ocean Leadership), and the U.S. National Science Foundation.

Please see NOAA's privacy and disclaimer information. Send questions or comments to mgg.info@noaa.gov.

Department of Commerce > NOAA > NESDIS > NCEI > doi:10.7289/V54M92G2