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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: International Ocean Discovery Program
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Ship: Glomar Challenger
Cruise: 38
Hole: 340
Device: drill
Latitude: 67.208
Longitude: 6.307
Water Depth(m): 1206
Date: 19740817
IGSN: ODP007520
Core length (cm): 10400
Diameter (cm): 7
Storage: refrigerated
1 :    340 1   72 to 150
Primary composition: terrigenous
Geologic Age: Pleistocene
2 :    340 1   150 to 300
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.74
3 :    340 1   300 to 450
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.67
4 :    340 1   450 to 600
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Pleistocene
Comments: AVG.DEN=1.77
5 :    340 1   600 to 750
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: unknown
Comments: AVG.DEN=1.79
6 :    340 2   972 to 980
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.50
7 :    340 2   980 to 1020
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.18
8 :    340 2   1020 to 1100
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.18
9 :    340 2   1100 to 1250
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
10 :    340 2   1250 to 1400
Primary composition: siliceous, diatoms
Geologic Age: Eocene
Comments: AVG.DEN=1.28
11 :    340 3   1990 to 2050
Primary composition: siliceous, diatoms
Geologic Age: Eocene
12 :    340 3   2050 to 2200
Primary composition: siliceous, diatoms
Geologic Age: Eocene
Comments: AVG.DEN=1.23
13 :    340 3   2200 to 2350
Primary composition: siliceous, diatoms
Geologic Age: Eocene
14 :    340 3   2350 to 2500
Primary composition: siliceous, diatoms
Geologic Age: Eocene
Comments: AVG.DEN=1.22
15 :    340 3   2500 to 2650
Primary composition: siliceous, diatoms
Geologic Age: Eocene
Comments: AVG.DEN=1.26
16 :    340 4   2926 to 3000
Primary composition: siliceous, diatoms
Geologic Age: Eocene
17 :    340 4   3000 to 3150
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.27
18 :    340 4   3150 to 3300
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.33
19 :    340 4   3300 to 3450
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
20 :    340 5   3835 to 3945
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
21 :    340 5   3950 to 4100
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.19
22 :    340 6   4813 to 4900
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
23 :    340 6   4900 to 5050
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.17
24 :    340 6   5050 to 5200
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
25 :    340 7   5700 to 5742
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
26 :    340 7   5750 to 5900
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.25
27 :    340 7   5900 to 6050
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
28 :    340 7   6235 to 6350
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
29 :    340 7   6350 to 6500
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.29
30 :    340 7   6500 to 6645
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.24
31 :    340 8   6705 to 6800
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.24
32 :    340 8   6800 to 6950
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
33 :    340 8   6950 to 7100
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
34 :    340 8   7100 to 7250
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.28
35 :    340 8   7250 to 7400
Primary composition: siliceous
Geologic Age: Eocene
Comments: AVG.DEN=1.28
36 :    340 9   7605 to 7750
Primary composition: siliceous
Geologic Age: Eocene
Comments: AVG.DEN=1.28
37 :    340 9   7750 to 7900
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.29
38 :    340 9   7900 to 8050
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.27
39 :    340 9   8050 to 8200
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.32
40 :    340 9   8200 to 8350
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.31
41 :    340 10   8675 to 8700
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
42 :    340 10   8700 to 8850
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.27
43 :    340 10   8850 to 9000
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.28
44 :    340 10   9000 to 9145
Primary composition: siliceous
Geologic Age: Eocene
45 :    340 10   9150 to 9300
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.30
46 :    340 11   9610 to 9650
Primary composition: siliceous, diatoms
Geologic Age: Eocene
47 :    340 11   9800 to 9950
Primary composition: siliceous, diatoms
Geologic Age: Eocene
48 :    340 11   9950 to 10050
Primary composition: siliceous, diatoms
Geologic Age: Eocene
49 :    340 11   10100 to 10250
Primary composition: siliceous, diatoms
Geologic Age: Eocene
50 :    340 11   10250 to 10400
Primary composition: siliceous, diatoms
Geologic Age: Eocene
Comments: AVG.DEN=1.35
_



When you refer to individual samples/data in the IMLGS, please cite each source repository whose data you use.

More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.


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