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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: 31
Hole: 290
Device: drill
Latitude: 17.748
Longitude: 133.468
Water Depth(m): 6062
Date: 19730618
IGSN: ODP006255
Core length (cm): 25500
Diameter (cm): 7
Storage: refrigerated
1 :    290 1   2300 to 2450
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.35
2 :    290 1   2558 to 2600
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
3 :    290 1   2600 to 2750
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
4 :    290 1   2750 to 2900
Primary composition: terrigenous
Geologic Age: Pliocene
5 :    290 1   2910 to 2910
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
6 :    290 2   7050 to 7055
Geologic Age: unknown
7 :    290 2   7104 to 7200
Components: clay minerals
zeolites
Geologic Age: unknown
8 :    290 2   7200 to 7350
Components: clay minerals
zeolites
Geologic Age: unknown
Comments: AVG.DEN=1.30
9 :    290 2   7350 to 7361
Components: clay minerals
zeolites
Geologic Age: unknown
10 :    290 2   7383 to 7500
Components: clay minerals
zeolites
Geologic Age: unknown
11 :    290 2   7500 to 7650
Components: clay minerals
zeolites
Geologic Age: unknown
Comments: AVG.DEN=1.31
12 :    290 2   7650 to 7800
Geologic Age: unknown
Comments: AVG.DEN=1.34
13 :    290 2   7800 to 7908
Geologic Age: unknown
14 :    290 2   7960 to 7960
Primary composition: terrigenous
Geologic Age: unknown
15 :    290 3   9900 to 10050
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Oligocene
16 :    290 3   10050 to 10200
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.32
17 :    290 3   10200 to 10350
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.33
18 :    290 3   10360 to 10360
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
19 :    290 4   11920 to 11950
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
20 :    290 4   11950 to 12100
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.36
21 :    290 4   12110 to 12110
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
22 :    290 5   13700 to 13850
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Oligocene
23 :    290 5   13850 to 14000
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.45
24 :    290 5   14000 to 14150
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.34
25 :    290 5   14160 to 14160
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Oligocene
26 :    290 6   15645 to 15750
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Oligocene
27 :    290 6   15750 to 15900
Primary composition: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.26
28 :    290 6   15900 to 16050
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Oligocene
Comments: AVG.DEN=1.31
29 :    290 6   16060 to 16060
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Oligocene
30 :    290 7   21450 to 21600
Primary composition: terrigenous
Geologic Age: Oligocene
Comments: AVG.DEN=1.29
31 :    290 7   21600 to 21750
Primary composition: terrigenous
Geologic Age: Oligocene
Comments: AVG.DEN=1.34
32 :    290 7   21750 to 21900
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Oligocene
Comments: AVG.DEN=1.31
33 :    290 7   21910 to 21910
Primary composition: terrigenous
Geologic Age: Oligocene
34 :    290 8   24208 to 24300
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Oligocene
35 :    290 8   24300 to 24450
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Oligocene
Comments: AVG.DEN=1.60
36 :    290 8   24450 to 24600
Geologic Age: Oligocene
Comments: NO LITH CODE. PORPHYRITIC BASALT
37 :    290 8   24600 to 24750
Geologic Age: Oligocene
Comments: NO LITH CODE. CRYSTALLINE BASALT
38 :    290 8   24750 to 24900
Geologic Age: Oligocene
Comments: NO LITH CODE. VOLCANIC-CONGLOMERATE BRECCIA
39 :    290 8   24910 to 24910
Geologic Age: Oligocene
Comments: NO LITH CODE. IGNEOUS?-DIABASE
40 :    290 9   25100 to 25500
Comments: NO LITH DATA
_



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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