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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: 42
Hole: 371
Device: drill
Latitude: 37.598
Longitude: 5.26
Water Depth(m): 2792
Date: 19750414
IGSN: ODP008508
Core length (cm): 54900
Diameter (cm): 7
Storage: refrigerated
1 :    371 1   96 to 150
Components: clay minerals
Geologic Age: Quaternary
2 :    371 1   150 to 300
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Quaternary
3 :    371 1   300 to 450
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Quaternary
Comments: AVG.DEN=1.63
4 :    371 1   450 to 469
Primary composition: calcareous, biogenic
Geologic Age: Quaternary
Comments: AVG.DEN=1.68
5 :    371 1   469 to 484
Primary composition: calcareous, biogenic
Geologic Age: Quaternary
Comments: AVG.DEN=1.82
6 :    371 1   484 to 600
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Quaternary
Comments: AVG.DEN=1.73
7 :    371 1   600 to 745
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Quaternary
Comments: AVG.DEN=1.72
8 :    371 1   750 to 900
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Quaternary
Comments: AVG.DEN=1.71
9 :    371 2   20051 to 20100
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pleistocene
10 :    371 2   20103 to 20245
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.80
11 :    371 2   20250 to 20395
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.94
12 :    371 3   36100 to 36250
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Pliocene
13 :    371 3   36250 to 36400
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.92
14 :    371 3   36400 to 36550
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
15 :    371 3   36550 to 36700
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.94
16 :    371 3   36700 to 36845
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.92
17 :    371 3   36850 to 37000
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Pliocene
18 :    371 4   40980 to 41000
Primary composition: terrigenous
Geologic Age: Pliocene
19 :    371 4   41000 to 41150
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.96
20 :    371 4   41150 to 41300
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
21 :    371 4   41300 to 41450
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=2.02
22 :    371 4   41450 to 41594
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
23 :    371 4   41600 to 41750
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=2.04
24 :    371 5   46557 to 46595
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
25 :    371 5   46595 to 46745
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
26 :    371 5   46745 to 46895
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.98
27 :    371 5   46895 to 47045
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
28 :    371 5   47045 to 47195
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=2.01
29 :    371 5   47195 to 47338
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
Geologic Age: Pliocene
30 :    371 5   47345 to 47495
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=2.08
31 :    371 6   51300 to 51800
Comments: NO LITH DATA
32 :    371 7   52250 to 52700
Comments: NO LITH DATA
33 :    371 8   54643 to 54652
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.92
34 :    371 8   54654 to 54750
Primary texture: terrigenous clastic sedimentary rock
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=2.48
35 :    371 8   54763 to 54840
Primary texture: terrigenous clastic sedimentary rock
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=2.24
36 :    371 8   54840 to 54900
Primary composition: terrigenous
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=2.10
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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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