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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: 62
Hole: 464
Device: drill
Latitude: 39.86
Longitude: 173.888
Water Depth(m): 4637
Date: 19780817
IGSN: ODP0101YJ
Core length (cm): 30796
Diameter (cm): 7
Storage: refrigerated
1 :    464 1   0 to 2
Primary composition: terrigenous
Components: manganese
Geologic Age: Pleistocene
2 :    464 2   350 to 500
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pleistocene
3 :    464 2   500 to 650
Primary composition: siliceous, radiolaria
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.22
4 :    464 2   650 to 800
Primary composition: siliceous, radiolaria
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.21
5 :    464 2   800 to 900
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.25
6 :    464 2   950 to 1091
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.20
7 :    464 2   1100 to 1250
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
Geologic Age: Pliocene
Comments: AVG.DEN=1.18
8 :    464 2   1250 to 1297
Primary composition: siliceous, radiolaria
Components: clay minerals
Geologic Age: Pliocene
9 :    464 2   1307 to 1317
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
clay minerals
Geologic Age: Pliocene
10 :    464 3   1300 to 1450
Primary composition: siliceous
Components: siliceous, radiolaria
siliceous, diatoms
Geologic Age: Pliocene
11 :    464 3   1450 to 1600
Primary composition: siliceous
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.15
12 :    464 3   1600 to 1750
Primary composition: siliceous
Components: siliceous, radiolaria
clay minerals
Geologic Age: Pliocene
13 :    464 3   1750 to 1900
Primary composition: siliceous, radiolaria
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.20
14 :    464 3   1900 to 2050
Primary composition: terrigenous
Components: siliceous, radiolaria
Geologic Age: Pliocene
15 :    464 3   2050 to 2133
Primary composition: terrigenous
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.20
16 :    464 3   2147 to 2155
Primary composition: terrigenous
Components: siliceous, radiolaria
Geologic Age: Pliocene
17 :    464 4   2250 to 2353
Primary composition: terrigenous
Geologic Age: Pliocene
18 :    464 4   2353 to 2398
Primary composition: siliceous, diatoms
Components: calcareous, nannofossils
Geologic Age: Pliocene
19 :    464 4   2400 to 2550
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.19
20 :    464 4   2550 to 2700
Primary composition: terrigenous
Geologic Age: Pliocene
21 :    464 4   2700 to 2838
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.20
22 :    464 4   2850 to 2907
Primary composition: terrigenous
Geologic Age: Pliocene
23 :    464 4   2917 to 2938
Primary composition: terrigenous
Geologic Age: Pliocene
24 :    464 5   3200 to 3350
Primary composition: terrigenous
Geologic Age: Pliocene
25 :    464 5   3350 to 3500
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.18
26 :    464 5   3500 to 3650
Primary composition: terrigenous
Geologic Age: Tertiary
27 :    464 5   3650 to 3800
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.31
28 :    464 5   3800 to 3913
Primary composition: terrigenous
Geologic Age: Tertiary
Comments: AVG.DEN=1.34
29 :    464 5   3932 to 3944
Primary composition: terrigenous
Geologic Age: Tertiary
30 :    464 6   4150 to 4300
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Tertiary
31 :    464 6   4300 to 4450
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Tertiary
Comments: AVG.DEN=1.35
32 :    464 6   4450 to 4600
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Tertiary
33 :    464 6   4600 to 4750
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Eocene
Comments: AVG.DEN=1.35
34 :    464 6   4750 to 4900
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Eocene
35 :    464 6   4900 to 5050
Primary composition: terrigenous
Geologic Age: Eocene
Comments: AVG.DEN=1.32
36 :    464 6   5050 to 5092
Primary composition: terrigenous
Geologic Age: Eocene
37 :    464 6   5106 to 5121
Primary composition: terrigenous
Geologic Age: Paleocene
38 :    464 7   5100 to 5250
Components: clay minerals
Geologic Age: Paleocene
39 :    464 7   5250 to 5400
Primary composition: terrigenous
Geologic Age: Paleocene
Comments: AVG.DEN=1.29
40 :    464 7   5400 to 5550
Primary composition: terrigenous
Geologic Age: Paleocene
41 :    464 7   5550 to 5700
Primary composition: terrigenous
Geologic Age: Paleocene
Comments: AVG.DEN=1.30
42 :    464 7   5700 to 5850
Primary composition: terrigenous
Geologic Age: Paleocene
43 :    464 7   5850 to 5984
Primary composition: terrigenous
Geologic Age: Paleocene
Comments: AVG.DEN=1.27
44 :    464 7   5994 to 6002
Primary composition: terrigenous
Geologic Age: Paleocene
45 :    464 8   6050 to 6134
Geologic Age: Paleocene
46 :    464 8   6200 to 6289
Geologic Age: Paleocene
47 :    464 8   6299 to 6304
Geologic Age: Paleocene
48 :    464 9   7000 to 7150
Geologic Age: Paleocene
Comments: AVG.DEN=1.30
49 :    464 9   7150 to 7165
Geologic Age: Cretaceous, Late
50 :    464 9   7487 to 7515
Geologic Age: Cretaceous, Late
51 :    464 9   7540 to 7600
Geologic Age: Cretaceous, Late
52 :    464 9   7600 to 7695
Geologic Age: Cretaceous, Late
53 :    464 9   7750 to 7860
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.28
54 :    464 9   7870 to 7880
Geologic Age: Cretaceous, Late
55 :    464 10   7955 to 8100
Geologic Age: Cretaceous, Late
56 :    464 10   8100 to 8250
Components: clay minerals
zeolites
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.34
57 :    464 10   8250 to 8400
Components: zeolites
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.41
58 :    464 10   8400 to 8497
Geologic Age: Cretaceous, Late
Comments: AVG.DEN=1.41
59 :    464 10   8507 to 8512
Geologic Age: Cretaceous, Late
60 :    464 11   8900 to 8931
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Late
61 :    464 11   8931 to 8961
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Late
62 :    464 11   8961 to 8988
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Cretaceous, Late
63 :    464 12   9850 to 9872
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Cretaceous, Late
64 :    464 13   10810 to 10827
Primary texture: terrigenous clastic sedimentary rock
Components: clay minerals
Geologic Age: Cretaceous, Late
65 :    464 14   11750 to 11793
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Cretaceous, Late
66 :    464 15   12710 to 12744
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Cretaceous, Late
67 :    464 16   13651 to 13653
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Late
68 :    464 16   13654 to 13661
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Late
69 :    464 16   13661 to 13665
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Late
70 :    464 17   14610 to 14652
Primary composition: calcareous, biogenic
Geologic Age: Cretaceous
71 :    464 18   15560 to 15596
Primary composition: calcareous, biogenic
Components: siliceous, radiolaria
Geologic Age: Cretaceous
72 :    464 19   16510 to 16532
Primary composition: calcareous, biogenic
Geologic Age: Cretaceous, Early
73 :    464 20   17450 to 17506
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Cretaceous, Early
74 :    464 21   18400 to 18481
Primary composition: calcareous, biogenic
Components: clay minerals
Geologic Age: Cretaceous, Early
75 :    464 22   19350 to 19390
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
76 :    464 23   20300 to 20380
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
77 :    464 24   21260 to 21286
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Cretaceous, Early
78 :    464 25   22200 to 22306
Primary composition: calcareous, biogenic
Geologic Age: Cretaceous, Early
79 :    464 26   23150 to 23254
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Cretaceous, Early
80 :    464 27   24100 to 24184
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Cretaceous, Early
81 :    464 28   25050 to 25100
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
82 :    464 29   26000 to 26141
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
83 :    464 30   26953 to 26995
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
84 :    464 31   27903 to 27965
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
85 :    464 32   28852 to 28930
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: Cretaceous, Early
86 :    464 33   29802 to 29850
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: unknown
87 :    464 34   30780 to 30790
Primary composition: siliceous
Secondary texture: chert or porcelanite
Geologic Age: unknown
88 :    464 34   30781 to 30796
Geologic Age: unknown
Comments: NO LITH CODE. BASALT
_



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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