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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: 30
Device: drill
Latitude: 12.882
Longitude: -63.383
Water Depth(m): 1218
Date: 19690316
IGSN: ODP000345
Core length (cm): 42250
Diameter (cm): 7
Storage: refrigerated
1 :    30 1   5080 to 5150
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.45
2 :    30 1   5337 to 5450
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.32
3 :    30 1   5600 to 5750
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.49
4 :    30 2   6050 to 6200
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.54
5 :    30 2   6200 to 6350
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.55
6 :    30 2   6350 to 6500
Primary composition: terrigenous
Components: calcareous, foraminifera
Geologic Age: Pleistocene
Comments: AVG.DEN=1.64
7 :    30 3   10898 to 10950
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.57
8 :    30 3   10950 to 11100
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.55
9 :    30 3   11100 to 11250
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.63
10 :    30 3   11250 to 11400
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.71
11 :    30 4   11786 to 11850
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.56
12 :    30 4   11850 to 12000
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.67
13 :    30 5   16420 to 16550
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.69
14 :    30 5   16560 to 16700
Primary composition: terrigenous
Geologic Age: Pleistocene
15 :    30 5   16710 to 16710
Primary composition: terrigenous
Geologic Age: Pleistocene
16 :    30 6   17410 to 17550
Primary composition: terrigenous
Geologic Age: Pleistocene
Comments: AVG.DEN=1.75
17 :    30 6   17550 to 17700
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.80
18 :    30 6   17700 to 17850
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.80
19 :    30 6   17860 to 17860
Primary composition: terrigenous
Geologic Age: Pliocene
20 :    30 7   26000 to 26150
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.70
21 :    30 8   31800 to 31848
Primary composition: terrigenous
Geologic Age: Pliocene
22 :    30 8   31960 to 31960
Primary composition: terrigenous
Geologic Age: Pliocene
23 :    30 9   36610 to 36710
Primary composition: terrigenous
Geologic Age: Miocene
24 :    30 9   36770 to 36900
Primary composition: terrigenous
Components: calcareous, foraminifera
clay minerals
Geologic Age: Miocene
25 :    30 10   37500 to 37560
Primary composition: volcanics
Primary texture: ash
Geologic Age: Miocene
26 :    30 10   37650 to 37800
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
27 :    30 10   37800 to 37950
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
28 :    30 11   38462 to 38550
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.61
29 :    30 11   38550 to 38685
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.72
30 :    30 11   38710 to 38710
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
31 :    30 12   39300 to 39450
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.53
32 :    30 12   39450 to 39600
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.49
33 :    30 12   39600 to 39750
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.45
34 :    30 12   39750 to 39900
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.57
35 :    30 12   39900 to 40050
Primary composition: calcareous, foraminifera
Components: siliceous, sponge spicules
Geologic Age: Miocene
Comments: AVG.DEN=1.52
36 :    30 13   40200 to 40335
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.58
37 :    30 13   40350 to 40500
Primary composition: calcareous, foraminifera
Components: siliceous, sponge spicules
Geologic Age: Miocene
Comments: AVG.DEN=1.55
38 :    30 13   40507 to 40650
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.72
39 :    30 14   40780 to 40850
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.54
40 :    30 15   41300 to 41350
Primary composition: calcareous, biogenic
Geologic Age: Miocene
Comments: AVG.DEN=1.59
41 :    30 15   41350 to 41500
Primary composition: calcareous, foraminifera
Components: glauconite
Geologic Age: Miocene
Comments: AVG.DEN=1.63
42 :    30 15   41500 to 41650
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.64
43 :    30 15   41650 to 41800
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.55
44 :    30 15   41800 to 41950
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.61
45 :    30 16   42158 to 42250
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.47
_



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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