Johnsen, S.J., Clausen, H.B., Dansgaard, W., Gundestrup, N.S., Hammer,
C.U., Andersen, U., Andersen, K.K., Hvidberg, C.S., Dahl-Jensen,
D., Steffensen, J.P., Shoji, H., Sveinbjvrnsdsttir, A.E., White,
J.W.C., Jouzel .J., and Fisher, D., 1997. The δ18O record along the Greenland Ice Core
Project deep ice core and the problem of possible Eemian climatic instability. Journal of
Geophysical Research 102: 26397-26410.
Dansgaard, W., Johnsen, S.J., Clausen, H.B., Dahl-Jensen, D., Gundestrup,
N.S., Hammer, C.U., Hvidberg, C.S., Steffensen, J.P., Sveinbjvrnsdsttir,
A.E., Jouzel, J., Bond, G.C., 1993. Evidence for general instability of past climate from
a 250 kyr ice-core record. Nature 264: 218-220.
GRIP members. 1993. Climate instability during the last interglacial period recorded
in the GRIP ice core. Nature 364: 203-207.
Grootes, P.M., Stuiver, M., White, J.W.C., Johnsen, S and Jouzel, J. 1993. Comparison of
Oxygen Isotope Records from the GISP2 and GRIP Greenland Ice Core. Nature 366, 552-554.
Dansgaard W., White, J.W.C., Johnsen, S.J., 1989. The abrupt termination of the Younger Dryas
climate event. Nature 339: 532-533.