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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: 42
Hole: 374
Device: drill
Latitude: 35.848
Longitude: 18.197
Water Depth(m): 4078
Date: 19750501
IGSN: ODP008564
Core length (cm): 45700
Diameter (cm): 7
Storage: refrigerated
1 :    374 1   10110 to 10200
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pleistocene
2 :    374 1   10214 to 10350
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
Geologic Age: Pleistocene
3 :    374 2   15735 to 15850
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Pleistocene
4 :    374 2   15858 to 16000
Primary composition: terrigenous
Components: calcareous, nannofossils
clay minerals
Geologic Age: Pleistocene
5 :    374 2   16000 to 16150
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.83
6 :    374 3   20875 to 20950
Primary composition: terrigenous
Geologic Age: Pleistocene
7 :    374 4   25275 to 25300
Primary composition: terrigenous
Geologic Age: Pleistocene
8 :    374 4   25300 to 25450
Primary composition: terrigenous
Components: calcareous, nannofossils
clay minerals
Geologic Age: Pleistocene
Comments: AVG.DEN=1.75
9 :    374 4   25450 to 25600
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.86
10 :    374 4   25600 to 25750
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pleistocene
Comments: AVG.DEN=1.84
11 :    374 5   29788 to 29850
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
12 :    374 5   29850 to 29901
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
13 :    374 5   29901 to 29973
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
14 :    374 5   29973 to 29980
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
15 :    374 5   29980 to 30000
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
Geologic Age: Pliocene
16 :    374 5   30000 to 30029
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.76
17 :    374 5   30029 to 30044
Primary composition: terrigenous
Geologic Age: Pliocene
Comments: AVG.DEN=1.88
18 :    374 5   30044 to 30086
Primary composition: terrigenous
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.86
19 :    374 5   30086 to 30150
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.89
20 :    374 5   30150 to 30176
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.83
21 :    374 5   30176 to 30220
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.80
22 :    374 5   30220 to 30292
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.81
23 :    374 5   30300 to 30450
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.81
24 :    374 6   33050 to 33098
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
25 :    374 6   33098 to 33240
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
26 :    374 6   33248 to 33398
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
27 :    374 6   33398 to 33548
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
28 :    374 6   33548 to 33698
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.86
29 :    374 6   33698 to 33772
Primary composition: calcareous, biogenic
Components: calcareous, foraminifera
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.88
30 :    374 6   33772 to 33781
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.88
31 :    374 6   33781 to 33808
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.89
32 :    374 6   33808 to 33836
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.79
33 :    374 6   33848 to 33998
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
34 :    374 7   34040 to 34180
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.86
35 :    374 7   34190 to 34330
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pliocene
Comments: AVG.DEN=1.89
36 :    374 7   34340 to 34480
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.88
37 :    374 7   34490 to 34630
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.90
38 :    374 7   34640 to 34790
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.93
39 :    374 7   34790 to 34915
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.97
40 :    374 7   34915 to 34937
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=2.06
41 :    374 8   35013 to 35072
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
42 :    374 8   35100 to 35240
Primary composition: calcareous, nannofossils
Components: calcareous, foraminifera
clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.66
43 :    374 8   35250 to 35282
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.81
44 :    374 8   35282 to 35400
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.88
45 :    374 8   35400 to 35499
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.89
46 :    374 8   35499 to 35505
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=2.03
47 :    374 8   35505 to 35550
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.98
48 :    374 9   35900 to 36050
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.84
49 :    374 9   36050 to 36200
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.87
50 :    374 9   36200 to 36350
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.86
51 :    374 9   36350 to 36500
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.81
52 :    374 10   36950 to 37000
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
53 :    374 10   37010 to 37010
Primary composition: calcareous, nannofossils
Components: clay minerals
Geologic Age: Pliocene
54 :    374 11   37873 to 37950
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
clay minerals
Geologic Age: Pliocene
Comments: AVG.DEN=1.79
55 :    374 11   37950 to 37998
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.74
56 :    374 11   37998 to 38014
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.55
57 :    374 11   38014 to 38049
Primary composition: dolomite
Geologic Age: Pliocene
Comments: AVG.DEN=1.73
58 :    374 11   38049 to 38061
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.79
59 :    374 11   38061 to 38071
Primary composition: dolomite
Geologic Age: Pliocene
Comments: AVG.DEN=1.50
60 :    374 11   38071 to 38100
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
Comments: AVG.DEN=1.88
61 :    374 12   38204 to 38300
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.85
62 :    374 12   38300 to 38450
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.77
63 :    374 13   38812 to 38890
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
64 :    374 13   38900 to 39050
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.78
65 :    374 13   39060 to 39200
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.90
66 :    374 14   39250 to 39395
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.88
67 :    374 14   39400 to 39550
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.89
68 :    374 15   39700 to 39843
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.93
69 :    374 15   39850 to 40000
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.89
70 :    374 16   40716 to 40800
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.87
71 :    374 17   41131 to 41167
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.66
72 :    374 17   41167 to 41184
Primary texture: terrigenous clastic sedimentary rock
Components: siliceous, diatoms
Geologic Age: Miocene
Comments: AVG.DEN=1.34
73 :    374 17   41184 to 41201
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.69
74 :    374 17   41201 to 41228
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.77
75 :    374 17   41228 to 41250
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.75
76 :    374 18   41705 to 41731
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.79
77 :    374 18   41731 to 41738
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.55
78 :    374 18   41738 to 41750
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.78
79 :    374 19   41820 to 41873
Primary composition: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.73
80 :    374 19   41873 to 41888
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.79
81 :    374 19   41888 to 41935
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.87
82 :    374 19   41935 to 41950
Primary texture: terrigenous clastic sedimentary rock
Components: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.60
83 :    374 20   42020 to 42033
Primary composition: dolomite
Geologic Age: Miocene
Comments: AVG.DEN=1.33
84 :    374 20   42033 to 42150
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=1.84
85 :    374 21   42650 to 42663
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
86 :    374 21   42663 to 42666
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
87 :    374 21   42666 to 42700
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
88 :    374 22   43500 to 43604
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
Comments: AVG.DEN=2.09
89 :    374 22   43604 to 43650
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
90 :    374 22   43664 to 43800
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
91 :    374 22   43800 to 43950
Primary texture: terrigenous clastic sedimentary rock
Geologic Age: Miocene
92 :    374 23   44450 to 45400
Comments: NO LITH DATA
93 :    374 24   45400 to 45700
Comments: NO LITH DATA
94 :    374 S25   37500 to 37542
Primary composition: terrigenous
Components: dolomite
Geologic Age: unknown
95 :    374 S26   37050 to 37065
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
96 :    374 S26   37065 to 37080
Primary composition: calcareous, nannofossils
Geologic Age: Pliocene
_



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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