icecore
greenland
summit
gisp2
traject
500traj
1953
1953
sum_1953.zip
sum_apr_1953.dat
sum_aug_1953.dat
sum_dec_1953.dat
sum_feb_1953.dat
sum_jan_1953.dat
sum_jul_1953.dat
sum_june_1953.dat
sum_mar_1953.dat
sum_may_1953.dat
sum_nov_1953.dat
sum_oct_1953.dat
sum_sep_1953.dat
sum_1953.zipsum_apr_1953.datsum_aug_1953.datsum_dec_1953.datsum_feb_1953.datsum_jan_1953.datsum_jul_1953.datsum_june_1953.datsum_mar_1953.datsum_may_1953.datsum_nov_1953.datsum_oct_1953.datsum_sep_1953.dat