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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: 31
Hole: 302
Device: drill
Latitude: 40.335
Longitude: 136.9
Water Depth(m): 2399
Date: 19730802
IGSN: ODP006529
Core length (cm): 53000
Diameter (cm): 7
Storage: refrigerated
1 :    302 1   0 to 950
Comments: NO LITH DATA
2 :    302 2   1980 to 2050
Primary composition: terrigenous
Geologic Age: Pleistocene
3 :    302 2   2050 to 2200
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.32
4 :    302 2   2200 to 2350
Primary composition: terrigenous
Geologic Age: Pleistocene
5 :    302 2   2350 to 2500
Primary composition: terrigenous
Geologic Age: Pleistocene
6 :    302 2   2500 to 2650
Primary composition: terrigenous
Geologic Age: Pleistocene
7 :    302 2   2650 to 2715
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.40
8 :    302 2   2715 to 2772
Primary composition: siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.22
9 :    302 2   2772 to 2800
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.35
10 :    302 3   3850 to 4000
Components: clay minerals
zeolites
Geologic Age: Pleistocene
11 :    302 3   4000 to 4150
Components: clay minerals
zeolites
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
12 :    302 3   4150 to 4300
Components: clay minerals
zeolites
Geologic Age: Pleistocene
13 :    302 3   4300 to 4450
Components: clay minerals
zeolites
Geologic Age: Pleistocene
14 :    302 3   4450 to 4600
Components: clay minerals
zeolites
Geologic Age: Pleistocene
Comments: AVG.DEN=1.44
15 :    302 3   4600 to 4719
Components: clay minerals
zeolites
Geologic Age: Pleistocene
16 :    302 3   4719 to 4736
Components: clay minerals
zeolites
Geologic Age: Pleistocene
17 :    302 3   4736 to 4750
Components: clay minerals
zeolites
Geologic Age: Pleistocene
18 :    302 4   5700 to 5850
Components: clay minerals
zeolites
Geologic Age: Pleistocene
19 :    302 4   5850 to 6000
Components: clay minerals
zeolites
Geologic Age: Pleistocene
20 :    302 4   6000 to 6150
Components: clay minerals
zeolites
Geologic Age: Pleistocene
Comments: AVG.DEN=1.45
21 :    302 4   6150 to 6300
Components: clay minerals
zeolites
Geologic Age: Pleistocene
22 :    302 4   6300 to 6450
Components: clay minerals
zeolites
Geologic Age: Pleistocene
Comments: AVG.DEN=1.47
23 :    302 5   7669 to 7750
Primary composition: siliceous, diatoms
Geologic Age: Pliocene
24 :    302 5   7819 to 7900
Primary composition: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.39
25 :    302 5   7969 to 8050
Primary composition: siliceous, diatoms
Geologic Age: Pliocene
26 :    302 5   8119 to 8200
Primary composition: siliceous, diatoms
Geologic Age: Pliocene
27 :    302 5   8200 to 8350
Primary composition: siliceous
Geologic Age: Pliocene
Comments: AVG.DEN=1.33
28 :    302 6   9500 to 10450
Comments: NO LITH DATA
29 :    302 7   11450 to 11600
Primary composition: siliceous
Geologic Age: Miocene
30 :    302 7   11600 to 11750
Primary composition: siliceous
Geologic Age: Miocene
Comments: AVG.DEN=1.31
31 :    302 7   11750 to 11900
Primary composition: siliceous
Geologic Age: Miocene
32 :    302 7   11900 to 12050
Primary composition: siliceous
Geologic Age: Miocene
33 :    302 7   12050 to 12200
Primary composition: siliceous
Geologic Age: Miocene
Comments: AVG.DEN=1.33
34 :    302 7   12200 to 12350
Primary composition: siliceous
Geologic Age: Miocene
35 :    302 8   13350 to 13500
Primary composition: siliceous
Geologic Age: Miocene
36 :    302 8   13500 to 13650
Primary composition: siliceous
Geologic Age: Miocene
Comments: AVG.DEN=1.25
37 :    302 8   13650 to 13800
Primary composition: siliceous
Geologic Age: Miocene
38 :    302 8   13950 to 14081
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Miocene
39 :    302 8   14100 to 14250
Primary composition: siliceous, diatoms
Geologic Age: Miocene
40 :    302 9   15215 to 15350
Primary composition: siliceous, diatoms
Geologic Age: Miocene
41 :    302 9   15350 to 15500
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.24
42 :    302 10   17150 to 17300
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Miocene
43 :    302 10   17300 to 17450
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.29
44 :    302 10   17450 to 17600
Primary composition: siliceous, diatoms
Geologic Age: Miocene
45 :    302 10   17600 to 17750
Primary composition: siliceous, diatoms
Geologic Age: Miocene
46 :    302 10   17750 to 17900
Primary composition: siliceous, diatoms
Geologic Age: Miocene
47 :    302 10   17900 to 18050
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.30
48 :    302 11   19110 to 19150
Primary composition: siliceous, diatoms
Geologic Age: Miocene
49 :    302 11   19150 to 19300
Primary composition: terrigenous
Geologic Age: Miocene
50 :    302 11   19300 to 19450
Primary composition: terrigenous
Geologic Age: Miocene
51 :    302 11   19450 to 19583
Primary composition: terrigenous
Geologic Age: Miocene
Comments: AVG.DEN=1.26
52 :    302 12   20900 to 21050
Primary composition: terrigenous
Geologic Age: Miocene
53 :    302 12   21050 to 21200
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
54 :    302 12   21200 to 21350
Primary composition: siliceous, diatoms
Geologic Age: Miocene
55 :    302 12   21350 to 21500
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.31
56 :    302 13   22800 to 22950
Primary composition: siliceous, diatoms
Geologic Age: Miocene
57 :    302 13   22950 to 23100
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.32
58 :    302 14   24750 to 24850
Primary composition: siliceous, diatoms
Geologic Age: Miocene
59 :    302 14   24850 to 25000
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.27
60 :    302 14   25000 to 25150
Primary composition: siliceous, diatoms
Geologic Age: Miocene
61 :    302 14   25150 to 25295
Primary composition: siliceous, diatoms
Geologic Age: Miocene
62 :    302 14   25300 to 25450
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.29
63 :    302 15   26615 to 26750
Primary composition: siliceous, diatoms
Geologic Age: Miocene
64 :    302 16   35239 to 35249
Primary composition: siliceous, diatoms
Components: clay minerals
Geologic Age: Miocene
65 :    302 16   35249 to 35300
Primary composition: terrigenous
Geologic Age: Miocene
66 :    302 17   45600 to 45700
Components: clay minerals
zeolites
Geologic Age: Miocene
67 :    302 17   45750 to 45900
Components: clay minerals
zeolites
Geologic Age: Miocene
68 :    302 18   52910 to 52949
Components: clay minerals
zeolites
Geologic Age: unknown
69 :    302 18   52949 to 52963
Primary composition: terrigenous
Geologic Age: unknown
70 :    302 18   52963 to 53000
Primary composition: volcanics
Primary texture: ash
Geologic Age: unknown
_



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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