Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-21T08:04:02Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 1 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]TRIPLE_ISO_COMP_PALEOATM_02 -149.0,-81.0,-149.0,-81.0 2006-05-23T04:00:00Z

This data set contains results from a study of the triple isotope composition of atmospheric O2, obtained by analysis of the GISP2 and Siple Dome ice cores. Results are expressed as D17O, where D17O ...