icecore
greenland
summit
gisp2
traject
500traj
1968
1968
sum_1968.zip
sum_apr_1968.dat
sum_aug_1968.dat
sum_dec_1968.dat
sum_feb_1968.dat
sum_jan_1968.dat
sum_jul_1968.dat
sum_june_1968.dat
sum_mar_1968.dat
sum_may_1968.dat
sum_nov_1968.dat
sum_oct_1968.dat
sum_sep_1968.dat
sum_1968.zipsum_apr_1968.datsum_aug_1968.datsum_dec_1968.datsum_feb_1968.datsum_jan_1968.datsum_jul_1968.datsum_june_1968.datsum_mar_1968.datsum_may_1968.datsum_nov_1968.datsum_oct_1968.datsum_sep_1968.dat