Topic
Age
Drilling/drill rig
Sampling/drilling ice
14
GRIP
12
AGE
7
DRILL
7
GRIP/GISP/NGRIP
7
Greenland Ice Core Projects
7
Greenland Ice Core Projects GRIP/GISP/NGRIP
7
water
7
δ18O
7
δ18O, water
7
Greenland
6
GISP
4
ISTUK electromechanical drill
2
GISP2
1
GISP2-B
1
GRIP891
1
GRIP892
1
GRIP893
1
GRIP912
1
GRIP913
1
ISTUK
1