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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: 29
Hole: 275
Device: drill
Latitude: -50.438
Longitude: 176.317
Water Depth(m): 2800
Date: 19730304
IGSN: ODP005771
Core length (cm): 5560
Diameter (cm): 7
Storage: refrigerated
1 :    275 1   106 to 150
Primary composition: siliceous
Components: siliceous, radiolaria
siliceous, diatoms
Geologic Age: Cretaceous, Late
2 :    275 1   150 to 300
Primary composition: siliceous
Components: siliceous, diatoms
siliceous, radiolaria
Geologic Age: Cretaceous, Late
3 :    275 1   300 to 450
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Cretaceous, Late
4 :    275 1   460 to 600
Primary composition: siliceous
Components: siliceous, diatoms
siliceous, radiolaria
Geologic Age: Cretaceous, Late
5 :    275 1   610 to 610
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Cretaceous, Late
6 :    275 2   500 to 500
Primary composition: siliceous
Geologic Age: Cretaceous, Late
7 :    275 2   502 to 652
Primary composition: siliceous
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.30
8 :    275 2   652 to 802
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
glauconite
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.31
9 :    275 2   802 to 952
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
glauconite
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.37
10 :    275 2   952 to 1102
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
glauconite
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.35
11 :    275 2   1107 to 1252
Primary composition: siliceous, diatoms
Components: siliceous, radiolaria
glauconite
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.35
12 :    275 2   1252 to 1282
Primary composition: siliceous, diatoms
Components: siliceous, diatoms
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.51
13 :    275 2   1282 to 1402
Primary composition: terrigenous
Components: glauconite
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.64
14 :    275 3   2410 to 2410
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Cretaceous, Late
15 :    275 4   3476 to 3500
Primary composition: terrigenous
Geologic Age: Cretaceous, Late
16 :    275 4   3500 to 3595
Primary composition: terrigenous
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.64
17 :    275 4   3595 to 3630
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.67
18 :    275 4   3630 to 3650
Primary composition: terrigenous
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.64
19 :    275 4   3660 to 3660
Primary composition: terrigenous
Geologic Age: Cretaceous, Late
20 :    275 5   5250 to 5368
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Cretaceous, Late
21 :    275 5   5560 to 5560
Primary composition: terrigenous
Geologic Age: Cretaceous, Late
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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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