Vostok - Methane Data Chappellaz, J.A.; Barnola, J.M.; Raynaud, D.; Korotkevich, Y.S.; Lorius, C. Chappellaz, J.A. Barnola, J.M. Raynaud, D. Korotkevich, Y.S. Lorius, C. earth science/paleoclimate/ice cores (depth,null,null,meter,null,ice cores,null,null,N,null) earth science/paleoclimate/climate forcing|ice cores (methane,bulk atmosphere,null,parts per billion,null,climate forcing|ice cores,null,gas chromatography - flame ionization detection|wet extraction,N,null) earth science/paleoclimate/climate forcing|ice cores (methane,bulk atmosphere,two standard deviations,parts per billion,null,climate forcing|ice cores,null,gas chromatography - flame ionization detection|wet extraction,N,null) earth science/paleoclimate/ice cores (gas age,null,null,calendar year before present,null,ice cores,null,null,N,null) earth science/paleoclimate/ice core (Vostok>LATITUDE -78.47>LONGITUDE 106.8) Records of past temperature, precipitation, atmospheric trace gases, and other aspects of climate and environment derived from ice cores drilled on glaciers and ice caps around the world. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Chappellaz, J.A. Investigator : Barnola, J.M. Investigator : Raynaud, D. Investigator : Korotkevich, Y.S. Investigator : Lorius, C. 1990-01-01 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/2413 https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/vostok/ch4.txt https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/vostok/ch4.txt English https://www.ncdc.noaa.gov/paleo/study/2413 https://www1.ncdc.noaa.gov/pub/data/paleo/icecore/antarctica/vostok/ch4.txt Chappellaz, J.A., J.M. Barnola, D. Raynaud, Y.S. Korotkevich, and C. Lorius. 1990. Ice-core record of atmospheric methane over the past 160,000 years. Nature 345:127-131. START YEAR: 157290 cal yr BP * END YEAR: 2569 cal yr BP 106.8 -78.47 106.8 -78.47