Barnola, J.M., Pimienta, P., Raynaud, D. and Korotkevich, Y.S. -
CO2-climate relationship as deduced from the Vostok ice core: a
re-examination based on new measurements and on a re-evaluation of the
air dating - Tellus 43B, 83-90, 1991.
Blunier, T., J.A. Chappellaz, J. Schwander, B. Stauffer, and D. Raynaud.
1995. Variations in atmospheric methane concentration during the Holocene
epoch. Nature 374:46-49.
Blunier, T., J.A. Chappellaz, J. Schwander, J.M. Barnola, T. Desperts, B.
Stauffer, and D. Raynaud. 1993. Atmospheric methane record from a Greenland
ice core over the last 1000 years. Geophysical Research Letters 20:2219
2222.
Chappellaz, J., Blunier, T., Raynaud, D., Barnola, J.M., Schwander,
J. and Stauffer, B. - Synchronous changes in atmospheric CH4 and
Greenland climate between 40 and 8 kyr BP - Nature 366, 443-445, 1993.
Chappellaz, J., Barnola, J.M., Raynaud, D., Korotkevich, Y.S. and
Lorius C. - Ice-core record of atmospheric methane over the past
160,000 years - Nature 345, 127-131, 1990.
Dansgaard, W., Jonhsen, S. J., Clauson, H. B., Dahl-Jensen, D.,
Gundestrup, N. S., Hammer, C. U., Hvidberg, C. S., Steffensen, J. P.,
Sveinbjornsdottir, A. E., Jouzel, J., and G. Bond. 1993. Evidence for
general instability in past climate from a 250-kyr ice-core
record. Nature, 364:218-220.
Johnsen, S.J., Clausen, H.B., Dansgaard, W., Fuhrer, K., Gundestrup,
N., Hammer, C.U., Iversen, P., Jouzel, J., Stauffer, B. and
Steffensen, J.P. - Irregular glacial interstadials recorded in a new
Greenland ice core - Nature 359, 311-313, 1992.
Raynaud, D., Chappellaz, J., Barnola, J.M., Korotkevich, Y.S. and
Lorius, C. - Climatic and CH4-cycle implications of
glacial-interglacial CH4 change in the Vostok ice core - Nature 333,
655-657, 1988.