NOAA logo, National Centers for Environmental Information, National Oceanic and Atmospheric Administration
US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: International Ocean Discovery Program
Contact the Curator
Ship: Glomar Challenger
Cruise: 4
Hole: 23
Device: drill
Latitude: -6.145
Longitude: -31.043
Water Depth(m): 5079
Date: 19690201
IGSN: ODP000274
Core length (cm): 19910
Diameter (cm): 7
Storage: refrigerated
1 :    23 1   55 to 150
Primary composition: terrigenous
Geologic Age: Pleistocene
2 :    23 1   150 to 300
Primary composition: terrigenous
Geologic Age: Pleistocene
3 :    23 1   300 to 450
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
4 :    23 1   450 to 498
Primary composition: calcareous, foraminifera
Geologic Age: Pleistocene
5 :    23 1   498 to 541
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
6 :    23 1   541 to 600
Primary composition: calcareous, biogenic
Geologic Age: Pleistocene
7 :    23 1   600 to 750
Primary composition: calcareous, foraminifera
Components: clay minerals
Geologic Age: Pleistocene
8 :    23 2   5330 to 5480
Components: clay minerals
zeolites
Geologic Age: Miocene
9 :    23 3   6390 to 6540
Geologic Age: Miocene
10 :    23 3   6540 to 6690
Geologic Age: Miocene
11 :    23 4   11200 to 11214
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
12 :    23 4   11533 to 11643
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.69
13 :    23 4   11700 to 11792
Primary composition: terrigenous
Components: clay minerals
Geologic Age: Miocene
Comments: AVG.DEN=1.50
14 :    23 4   11800 to 11950
Primary composition: terrigenous
Components: clay minerals
glauconite
Geologic Age: Miocene
Comments: AVG.DEN=1.33
15 :    23 5   12100 to 12115
Primary composition: terrigenous
Geologic Age: Miocene
16 :    23 5   12115 to 12141
Primary composition: terrigenous
Components: clay minerals
calcareous, foraminifera
Geologic Age: Miocene
17 :    23 5   12141 to 12149
Primary composition: terrigenous
Geologic Age: Miocene
18 :    23 6   13100 to 14000
Comments: NO LITH DATA
19 :    23 7   18400 to 18445
Geologic Age: unknown
Comments: NO LITH CODE. AMYSDOLOIDAL BASALT
20 :    23 8   19000 to 19900
Comments: NO LITH DATA
21 :    23 9   19910 to 19910
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.


ESRI iconUse the Interactive Map Interface