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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: 31
Device: drill
Latitude: 14.943
Longitude: -72.027
Water Depth(m): 3369
Date: 19690319
IGSN: ODP000362
Core length (cm): 27750
Diameter (cm): 7
Storage: refrigerated
1 :    31 1   0 to 150
Primary composition: calcareous, foraminifera
Primary texture: muddy sand
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.59
2 :    31 1   150 to 300
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.61
3 :    31 1   300 to 450
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.63
4 :    31 1   450 to 600
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.56
5 :    31 1   600 to 750
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.57
6 :    31 1   760 to 900
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.58
7 :    31 2   3200 to 3215
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pleistocene
8 :    31 3   6000 to 6150
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
9 :    31 3   6150 to 6300
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.58
10 :    31 3   6300 to 6450
Primary composition: calcareous, foraminifera
Components: calcareous, pteropods
clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.60
11 :    31 3   6450 to 6600
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.57
12 :    31 3   6600 to 6750
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.71
13 :    31 3   6750 to 6900
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.61
14 :    31 4   6900 to 7050
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.49
15 :    31 4   7050 to 7200
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
16 :    31 5   7830 to 7950
Primary composition: calcareous, foraminifera
Components: calcareous, nannofossils
clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.57
17 :    31 6   8806 to 8950
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.67
18 :    31 6   8950 to 9100
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
19 :    31 7   9731 to 9805
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.59
20 :    31 7   9805 to 9850
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.63
21 :    31 8   15542 to 15650
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.73
22 :    31 8   15650 to 15800
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.79
23 :    31 9   21200 to 21350
Primary composition: calcareous, biogenic
Geologic Age: Miocene
24 :    31 9   21350 to 21500
Primary composition: calcareous, foraminifera
Geologic Age: Miocene
Comments: AVG.DEN=1.75
25 :    31 10   27000 to 27150
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.64
26 :    31 10   27150 to 27300
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.67
27 :    31 10   27300 to 27450
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.69
28 :    31 10   27450 to 27600
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.68
29 :    31 10   27600 to 27750
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.66
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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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