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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: 63
Hole: 470
Device: drill
Latitude: 28.908
Longitude: -117.518
Water Depth(m): 3549
Date: 19781102
IGSN: ODP010275
Core length (cm): 16510
Diameter (cm): 7
Storage: refrigerated
1 :    470 1   0 to 150
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Quaternary
2 :    470 1   150 to 300
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.43
3 :    470 1   300 to 405
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.42
4 :    470 1   440 to 450
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.20
5 :    470 1   450 to 600
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.39
6 :    470 1   600 to 750
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.39
7 :    470 1   750 to 850
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.44
8 :    470 1   871 to 1000
Primary composition: terrigenous
Geologic Age: Quaternary
9 :    470 2   950 to 1100
Primary composition: terrigenous
Geologic Age: Quaternary
10 :    470 2   1100 to 1250
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.43
11 :    470 2   1250 to 1350
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.46
12 :    470 2   1400 to 1550
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.42
13 :    470 2   1551 to 1700
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Quaternary
Comments: AVG.DEN=1.40
14 :    470 2   1710 to 1735
Primary composition: terrigenous
Geologic Age: Quaternary
15 :    470 3   1900 to 2046
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.29
16 :    470 3   2050 to 2200
Primary composition: terrigenous
Geologic Age: Quaternary
Comments: AVG.DEN=1.45
17 :    470 3   2202 to 2255
Primary composition: terrigenous
Geologic Age: Quaternary
18 :    470 3   2322 to 2350
Primary composition: terrigenous
Geologic Age: Quaternary
19 :    470 3   2371 to 2379
Primary composition: terrigenous
Geologic Age: Quaternary
20 :    470 4   2850 to 3000
Primary composition: terrigenous
Geologic Age: Pliocene
21 :    470 4   3000 to 3150
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.45
22 :    470 4   3150 to 3190
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
23 :    470 4   3195 to 3224
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
24 :    470 4   3225 to 3232
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
25 :    470 4   3236 to 3246
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
26 :    470 4   3252 to 3258
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
27 :    470 4   3268 to 3277
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
28 :    470 5   3800 to 3823
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
29 :    470 5   3827 to 3847
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
30 :    470 5   3850 to 3870
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
31 :    470 5   3870 to 3950
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
32 :    470 5   3950 to 4100
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
33 :    470 5   4100 to 4155
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
34 :    470 5   4173 to 4181
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
35 :    470 6   4750 to 4900
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.30
36 :    470 6   4900 to 4985
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.42
37 :    470 6   5010 to 5045
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.28
38 :    470 7   5700 to 5850
Primary composition: terrigenous
Geologic Age: Pliocene
39 :    470 7   5850 to 6000
Primary composition: terrigenous
Geologic Age: Pliocene
40 :    470 7   6000 to 6150
Primary composition: terrigenous
Geologic Age: Pliocene
41 :    470 7   6150 to 6240
Primary composition: terrigenous
Geologic Age: Pliocene
42 :    470 7   6250 to 6276
Primary composition: terrigenous
Geologic Age: Pliocene
43 :    470 8   6650 to 6752
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.38
44 :    470 8   6800 to 6945
Primary composition: terrigenous
Geologic Age: Miocene
Comments: AVG.DEN=1.37
45 :    470 8   6950 to 7013
Primary composition: terrigenous
Geologic Age: Miocene
46 :    470 8   7026 to 7041
Primary composition: terrigenous
Geologic Age: Miocene
47 :    470 9   7601 to 7750
Primary composition: terrigenous
Geologic Age: Miocene
Comments: AVG.DEN=1.35
48 :    470 9   7750 to 7900
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.37
49 :    470 9   7900 to 7948
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
50 :    470 9   7948 to 7985
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.34
51 :    470 9   7995 to 8005
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
52 :    470 10   8550 to 8580
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.33
53 :    470 10   8580 to 8700
Geologic Age: Miocene
Comments: AVG.DEN=1.34 DIATOM SILTY CLAY
54 :    470 10   8700 to 8715
Geologic Age: Miocene
Comments: NO LITH CODE. DIATOM NANNO CLAYEY OOZE
55 :    470 10   8717 to 8775
Primary composition: terrigenous
Components: siliceous, diatoms
Geologic Age: Miocene
56 :    470 11   9500 to 9650
Primary composition: terrigenous
Components: siliceous, diatoms
Geologic Age: Miocene
57 :    470 11   9650 to 9800
Primary composition: terrigenous
Components: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.35
58 :    470 11   9800 to 9950
Primary composition: terrigenous
Components: calcareous, nannofossils
siliceous, diatoms
Geologic Age: Miocene
59 :    470 11   9950 to 10100
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.38
60 :    470 11   10100 to 10250
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
61 :    470 11   10250 to 10400
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.42
62 :    470 11   10400 to 10470
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
63 :    470 11   10480 to 10492
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
64 :    470 11   10490 to 10620
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
65 :    470 12   10450 to 10475
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
66 :    470 12   10600 to 10750
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.40
67 :    470 12   10750 to 10900
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
68 :    470 12   10900 to 11050
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.42
69 :    470 12   11050 to 11200
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
70 :    470 12   11200 to 11350
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.40
71 :    470 12   11350 to 11494
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
72 :    470 12   11500 to 11573
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
73 :    470 12   11583 to 11598
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
74 :    470 13   11400 to 11545
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.36
75 :    470 13   11550 to 11569
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
76 :    470 14   12350 to 12470
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.37
77 :    470 14   12500 to 12600
Primary composition: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.37
78 :    470 14   12600 to 12619
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.38
79 :    470 14   12660 to 12672
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
80 :    470 15   13303 to 13450
Primary composition: siliceous, diatoms
Components: calcareous, nannofossils
Geologic Age: Miocene
81 :    470 15   13450 to 13600
Primary composition: siliceous, diatoms
Components: calcareous, nannofossils
Geologic Age: Miocene
82 :    470 15   13600 to 13750
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
83 :    470 15   13760 to 13900
Primary composition: calcareous, biogenic
Geologic Age: Miocene
84 :    470 15   13900 to 14023
Primary composition: calcareous, biogenic
Geologic Age: Miocene
85 :    470 15   14033 to 14045
Primary composition: calcareous, biogenic
Geologic Age: Miocene
86 :    470 16   14250 to 14325
Primary composition: calcareous, biogenic
Geologic Age: Miocene
87 :    470 16   14325 to 14400
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
88 :    470 16   14400 to 14464
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Miocene
89 :    470 16   14464 to 14550
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
90 :    470 16   14550 to 14630
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
91 :    470 16   14641 to 14650
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
92 :    470 17   15205 to 15317
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
93 :    470 17   15317 to 15350
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
94 :    470 17   15350 to 15495
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
95 :    470 17   15500 to 15572
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
96 :    470 17   15572 to 15607
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
97 :    470 17   15621 to 15636
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
98 :    470 18   16150 to 16213
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.43
99 :    470 18   16213 to 16245
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.71
100 :    470 18   16245 to 16300
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.70
101 :    470 18   16300 to 16374
Primary composition: calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.72
102 :    470 18   16374 to 16450
Geologic Age: Miocene
Comments: AVG.DEN=2.31 BASALT
103 :    470 18   16450 to 16510
Geologic Age: Miocene
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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