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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: 4
Hole: 29
Device: drill
Latitude: 14.785
Longitude: -69.323
Water Depth(m): 4247
Date: 19690308
IGSN: ODP000324
Core length (cm): 22950
Diameter (cm): 7
Storage: refrigerated
1 :    29 1   7 to 150
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pleistocene
2 :    29 1   175 to 300
Primary composition: terrigenous
Components: clay minerals
calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.47
3 :    29 1   300 to 450
Primary composition: terrigenous
Components: clay minerals
calcareous, nannofossils
Geologic Age: Pleistocene
4 :    29 2   908 to 1050
Primary composition: terrigenous
Components: clay minerals
calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.53
5 :    29 2   1050 to 1200
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.64
6 :    29 2   1200 to 1350
Primary composition: terrigenous
Components: clay minerals
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.52
7 :    29 3   1800 to 1879
Primary composition: terrigenous
Geologic Age: Pliocene
8 :    29 4   2783 to 2850
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.57
9 :    29 4   2850 to 3000
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.62
10 :    29 4   3000 to 3150
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.70
11 :    29 4   3150 to 3300
Primary composition: terrigenous
Components: clay minerals
calcareous, nannofossils
Geologic Age: Pliocene
12 :    29 5   3764 to 3850
Primary composition: terrigenous
Geologic Age: Miocene
13 :    29 6   4686 to 4750
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Miocene
14 :    29 7   11760 to 11850
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.61
15 :    29 8   12650 to 12690
Primary composition: siliceous
Geologic Age: Eocene
16 :    29 8   12698 to 12720
Primary composition: siliceous
Geologic Age: Eocene
17 :    29 8   12723 to 12750
Primary composition: siliceous
Geologic Age: Eocene
18 :    29 9   13500 to 13529
Primary composition: siliceous
Geologic Age: Eocene
Comments: AVG.DEN=1.41
19 :    29 9   13529 to 13650
Primary composition: siliceous
Geologic Age: Eocene
Comments: AVG.DEN=1.42
20 :    29 9   13650 to 13800
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.25
21 :    29 9   13800 to 13950
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
22 :    29 9   13950 to 14100
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
23 :    29 9   14100 to 14250
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
24 :    29 9   14250 to 14369
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
25 :    29 10   14406 to 14550
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.26
26 :    29 10   14550 to 14700
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
27 :    29 10   14700 to 14850
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
28 :    29 10   14850 to 15000
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
29 :    29 10   15000 to 15150
Primary composition: siliceous, radiolaria
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.24
30 :    29 11   15791 to 15850
Primary composition: siliceous
Geologic Age: Eocene
31 :    29 12   16200 to 16350
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Eocene
Comments: AVG.DEN=1.15
32 :    29 12   16350 to 16500
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.15
33 :    29 12   16500 to 16650
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.19
34 :    29 12   16650 to 16800
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.18
35 :    29 12   16800 to 16950
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.26
36 :    29 12   16950 to 17100
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.20
37 :    29 13   17200 to 18100
Comments: NO LITH DATA
38 :    29 14   18400 to 18550
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.29
39 :    29 14   18550 to 18700
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.27
40 :    29 14   18700 to 18850
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.26
41 :    29 14   18850 to 19000
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.26
42 :    29 14   19000 to 19150
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.27
43 :    29 14   19150 to 19300
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.29
44 :    29 15   19300 to 19450
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.24
45 :    29 15   19450 to 19600
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.29
46 :    29 15   19600 to 19750
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.24
47 :    29 15   19750 to 19900
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
48 :    29 15   19900 to 20050
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.28
49 :    29 15   20050 to 20200
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
50 :    29 16   20350 to 20500
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
51 :    29 16   20507 to 20650
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Eocene
52 :    29 16   20650 to 20800
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
53 :    29 16   20800 to 20933
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
54 :    29 16   20960 to 21095
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Eocene
55 :    29 17   21100 to 21250
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.24
56 :    29 17   21250 to 21400
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.27
57 :    29 17   21400 to 21550
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.24
58 :    29 17   21550 to 21700
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.26
59 :    29 17   21700 to 21850
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.19
60 :    29 17   21850 to 21973
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
Comments: AVG.DEN=1.22
61 :    29 18   22153 to 22297
Primary composition: siliceous, radiolaria
Geologic Age: Eocene
62 :    29 18   22334 to 22450
Primary composition: siliceous, radiolaria
Components: siliceous, sponge spicules
Geologic Age: Eocene
Comments: AVG.DEN=1.17
63 :    29 19   22500 to 22650
Comments: NO LITH DATA
64 :    29 20   22650 to 22950
Comments: NO LITH DATA
_



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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