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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: 28
Device: drill
Latitude: 20.587
Longitude: -65.622
Water Depth(m): 5251
Date: 19690303
IGSN: ODP000313
Core length (cm): 39910
Diameter (cm): 7
Storage: refrigerated
1 :    28 1   5900 to 6800
Comments: NO LITH DATA
2 :    28 2   6950 to 7100
Primary composition: terrigenous
Geologic Age: Eocene
Comments: AVG.DEN=1.62
3 :    28 2   7100 to 7250
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.55
4 :    28 2   7250 to 7400
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.56
5 :    28 2   7410 to 7410
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Eocene
6 :    28 3   16900 to 16975
Primary composition: terrigenous
Geologic Age: Eocene
7 :    28 3   16977 to 17034
Primary composition: terrigenous
Geologic Age: Eocene
8 :    28 3   17046 to 17058
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Eocene
9 :    28 3   17127 to 17277
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Eocene
10 :    28 3   17277 to 17417
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Eocene
11 :    28 3   17427 to 17571
Primary composition: calcareous, biogenic
Geologic Age: Eocene
12 :    28 3   17577 to 17702
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Eocene
13 :    28 3   17727 to 17871
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Eocene
14 :    28 4   17760 to 17760
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Eocene
15 :    28 5   23610 to 23620
Primary composition: calcareous, biogenic
Geologic Age: Eocene
16 :    28 5   23611 to 23620
Primary composition: calcareous, biogenic
Geologic Age: Eocene
17 :    28 6   27500 to 27900
Comments: NO LITH DATA
18 :    28 7   28060 to 28060
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Eocene
19 :    28 8   34510 to 34510
Primary composition: terrigenous
Geologic Age: Eocene
20 :    28 9   39910 to 39910
Primary composition: terrigenous
Geologic Age: unknown
21 :    28 C 1   35300 to 39900
Comments: NO LITH DATA
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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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