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US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: International Ocean Discovery Program
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Ship: Glomar Challenger
Cruise: 4
Hole: 27
Device: drill
Latitude: 15.857
Longitude: -56.88
Water Depth(m): 5251
Date: 19690223
IGSN: ODP000305
Core length (cm): 47492
Diameter (cm): 7
Storage: refrigerated
1 :    27 1   8400 to 8550
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.59
2 :    27 1   8550 to 8568
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
3 :    27 1   8580 to 8615
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.44
4 :    27 1   8627 to 8675
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.42
5 :    27 1   8700 to 8700
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
6 :    27 1   8850 to 8850
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
7 :    27 1   9000 to 9000
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
8 :    27 1   9150 to 9300
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.29
9 :    27 2   14165 to 14250
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.56
10 :    27 2   14250 to 14400
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.65
11 :    27 2   14400 to 14540
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.68
12 :    27 3   23500 to 23650
Primary composition: terrigenous
Components: clay minerals
Geologic Age: unknown
Comments: AVG.DEN=1.74
13 :    27 3   23650 to 23800
Primary composition: terrigenous
Components: clay minerals
calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.80
14 :    27 4   24400 to 24405
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
15 :    27 4   24425 to 24460
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.81
16 :    27 4   24464 to 24550
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.81
17 :    27 4   24550 to 24557
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.72
18 :    27 4   24562 to 24648
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.81
19 :    27 4   24653 to 24700
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.50
20 :    27 4   24700 to 24850
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.82
21 :    27 5   36915 to 37002
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Oligocene
22 :    27 5   37002 to 37008
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Oligocene
23 :    27 5   37008 to 37017
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Oligocene
24 :    27 5   37017 to 37050
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Oligocene
25 :    27 5   37060 to 37120
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Oligocene
26 :    27 5   37120 to 37200
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Oligocene
27 :    27 5   37200 to 37350
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Oligocene
28 :    27 5   37350 to 37500
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Oligocene
29 :    27 6   45400 to 45448
Primary composition: terrigenous
Components: clay minerals
siliceous, radiolaria
Geologic Age: Eocene
30 :    27 6   45575 to 45700
Primary composition: terrigenous
Geologic Age: Eocene
31 :    27 6   45700 to 45785
Primary composition: terrigenous
Geologic Age: Eocene
32 :    27 7   47413 to 47492
Primary texture: terrigenous clastic sedimentary rock
Components: clay minerals
siliceous, radiolaria
Geologic Age: Eocene
_



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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