Topic
DRILL
931
Drilling/drill rig
Joides Resolution
804
ODP
790
Ocean Drilling Program
790
Sample code/label
734
DSDP/ODP/IODP sample designation
733
sediment/rock
676
North Greenland Sea
429
Depth
395
Leg151
367
composite
366
Greenland Sea
332
DEPTH
326
Leg152
275
Comment
213
Age
98
Uniform resource locator/link to image
91
Sampling/drilling ice
82
Leg162
77
GISP
75
Method comment
74
AGE
72
total
72
Density
71
Leg163
67
wet bulk
66
Event label
61
GISP2
58
Velocity
58
maximum/old
54
GRIP/GISP/NGRIP
50
Glomar Challenger
50
Greenland Ice Core Projects
50
Run Number
49
152-918D
48
Sample ID
48
151-913B
44
Abundance estimate
44
DSDP
44
Deep Sea Drilling Project
44
ice/snow
42
Abundance
41
Leg38
41
Greenland
40
Iron oxide
40
152-917A
39
Carbon
38
Declination
38
Inclination
38
more ...