Close   |   Next

Table T1. Sample spreadsheet used for smear slide and thin section analyses.

Sample reference Texture % Biogenic % Mineral % Comments
Expedition Site Hole Core Type Section Top (cm) Depth (mbsf) Lithology Sand Silt Clay Diatoms Foraminifers Nannofossils Radiolarians Siliceous spicules & others Silicoflagellates Organic debris Shell debris Quartz Feldspar Volcanic glass Muscovite Biotite Glauconite Clay minerals Carbonate Calcite Dolomite Opaques Pyrite Accessory minerals Rock fragments
311
 U1328 B 1 H 1 68 0.68 M 0 1 99







1




14 85





Semi-lithified carbonate concretion (1–5 µm crystals)
311
 U1328 B 1 H 1 71 0.71 D 1 20 79 1 1



1
5 2 3


79 3

3
2

311
 U1328 B 1 H 2 123 2.73 M 16 28 56 1 5


1

17 8


8 56


1
3

311
 U1328 B 2 H 2 25 5.75 D 1 6 93

2




2 1



93 1

1



311
 U1328 B 4 P 1 15 14.65 D 1 8 91







3 2

1
91 1

1
1

311
 U1328 B 5 H 1 30 16.80 D 1 14 85
2 1




5 3

1
85 1

1
1

311
 U1328 B 6 X 1 30 18.70 D 1 22 77
4





8 3



77 2

5
1

311
 U1328 B 6 X 1 103 19.43 D 0 21 79 2
1
1


8




77 2

1 2 6

311
 U1328 B 6 X 2 128 20.83 M 60 40 0







60 20

2




6
12
Sand
311
 U1328 B 8 H 2 40 29.90 D 0 20 80







10 7

1
80


1
1

311
 U1328 B 8 H 4 70 33.20 M 80 20 0







58 21

2 2
1

6
6 4 Sand
311
 U1328 B 9 H 1 40 37.90 D 1 25 74 1 2 2
1


12 5

1
72 2

1
1

311
 U1328 B 9 H 3 70 41.01 M 80 18 2







55 25

3
2


4
6 5
311
 U1328 B 9 H 5 70 44.01 D 1 25 74 1 7 3




6 3 1


74 3

1
1

311
 U1328 B 9 H 5 143 44.74 M 95 5 0









93
1






1 5 Ash
311
 U1328 B 10 H 1 55 47.55 D 2 25 73
15 7




6 2



66


3



311
 U1328 B 10 H 2 55 49.05 M 92 3 5







60 20

2

1



17

311
 U1328 B 10 H 3 55 50.55 D 1 25 74







9 5 2


74 2

3
5

311
 U1328 C 1 H 2 70 58.66 D 1 25 74 1 1



1
13 7

1
74


1
1

311
 U1328 C 1 H 4 61 61.54 M 55 45 0







55 25

5




4
5 6
311
 U1328 C 1 H 6 118 65.11 M 80 20 0







50 25

2




5
8 10
311
 U1328 C 2 H 1 25 66.25 M 60 40 0







51 26

3




3
7 10
311
 U1328 C 2 H 5 70 72.70 D 0 40 60 20




1
10 6

1
60


1
1

311
 U1328 C 3 H 1 80 76.30 D 2 23 75 3






6 4 3
2
75 2

3
2

311
 U1328 C 3 H 1 129 76.79 M 0 90 10







50 25









15 10 Sand
311
 U1328 C 3 H 3 80 79.30 M 0 8 92





1
2 1 1


92 1

2



311
 U1328 C 3 H 5 79 82.29 D 2 27 71







13 7 2
2
71 2

1
2

311
 U1328 C 4 X 1 126 86.26 D 3 37 60







17 10

3
60 2

3
5

311
 U1328 C 4 X 3 72 88.72 M 20 45 35







24 15



35


6
10 10 Soupy
311
 U1328 C 4 X 3 130 89.30 M 90 10 0







45 30







5
15 5 Sand
311
 U1328 C 5 P 1 54 92.54 D 0 40 60 2


1
3
20 7

1
60


2
3 1
311
 U1328 C 6 H 1 77 94.77 D 0 8 92 1






3 2 1


92


1



311
 U1328 C 6 H 1 132 95.32 M 0 5 95







3








97



311
 U1328 C 6 H 3 80 97.70 D 0 21 79 1




1
6 3 2
1
80 3

2
1

311
 U1328 C 6 H 6 80 99.80 D 0 10 90 1






3 1 1
1
90 2

1



311
 U1328 C 6 H CC 20 102.79 D 2 17 81 1 3 3


1
4 1



81 2

3
1

311
 U1328 C 7 X 1 80 104.30 D 1 9 90 2 1 9
1
1
1 1



81 1

1
1

311
 U1328 C 7 X 1 134 104.84 M 70 20 10 1
1


4
46 26 2


10


3
2 5

Note: M = minor lithology, D = dominant lithology.

Close   |   Next  |   Top of page