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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: 8
Hole: 72A
Device: drill
Latitude: 0.442
Longitude: -138.867
Water Depth(m): 4326
Date: 19691112
IGSN: ODP001057
Core length (cm): 6300
Diameter (cm): 7
Storage: refrigerated
1 :    72A 1   1004 to 1050
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
calcareous, foraminifera
Geologic Age: Pleistocene
2 :    72A 1   1050 to 1200
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pleistocene
Comments: AVG.DEN=1.48
3 :    72A 1   1200 to 1350
Primary composition: calcareous, nannofossils
Components: siliceous, diatoms
Geologic Age: Pleistocene
Comments: AVG.DEN=1.48
4 :    72A 1   1350 to 1500
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
Comments: AVG.DEN=1.42
5 :    72A 2   1800 to 1950
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
6 :    72A 2   1950 to 2100
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
7 :    72A 2   2100 to 2250
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.53
8 :    72A 2   2250 to 2400
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
9 :    72A 2   2400 to 2550
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.46
10 :    72A 3   2810 to 2850
Primary composition: calcareous, biogenic
Geologic Age: Pliocene
11 :    72A 3   2850 to 3000
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.44
12 :    72A 3   3000 to 3150
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
13 :    72A 3   3150 to 3300
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.43
14 :    72A 3   3300 to 3450
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.42
15 :    72A 3   3484 to 3582
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.33
16 :    72A 4   3600 to 3750
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.39
17 :    72A 4   3750 to 3900
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.40
18 :    72A 4   3900 to 4050
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.35
19 :    72A 4   4050 to 4200
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.36
20 :    72A 4   4200 to 4350
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.37
21 :    72A 4   4350 to 4485
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.35
22 :    72A 5   4540 to 4650
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.44
23 :    72A 5   4650 to 4800
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.43
24 :    72A 5   4800 to 4950
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.47
25 :    72A 5   4950 to 5100
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Pliocene
Comments: AVG.DEN=1.48
26 :    72A 5   5100 to 5250
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Pliocene
Comments: AVG.DEN=1.54
27 :    72A 5   5250 to 5400
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.65
28 :    72A 6   5400 to 5550
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, radiolaria
Geologic Age: Miocene
Comments: AVG.DEN=1.57
29 :    72A 6   5550 to 5700
Primary composition: calcareous, nannofossils
Components: siliceous, radiolaria
Geologic Age: Miocene
Comments: AVG.DEN=1.55
30 :    72A 6   5700 to 5850
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, radiolaria
Geologic Age: Miocene
Comments: AVG.DEN=1.60
31 :    72A 6   5850 to 6000
Primary composition: calcareous, biogenic
Components: calcareous, nannofossils
siliceous, radiolaria
Geologic Age: Miocene
Comments: AVG.DEN=1.56
32 :    72A 6   6000 to 6150
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.50
33 :    72A 6   6150 to 6300
Primary composition: siliceous, radiolaria
Components: siliceous, diatoms
calcareous, nannofossils
Geologic Age: Miocene
Comments: AVG.DEN=1.47
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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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