Atmospheric concentrations of methane (CH4) have been derived from ice
core data in Antarctica for nearly 160,000 years. The 2,083-m-long ice
core taken by the Soviet Antarctica Expedition ...
The Vostok Ice Core Data is one of the primary Antarctic Paleoclimate Datasets.
It covers the time from the present back to 422,000 years before the present.
It is available from the World ...
This data set consists of isotopic, carbon dioxide (CO2), and methane
(CH4) data collected from the Byrd and Vostok ice cores (Antarctica)
and the Greenland Ice Core Project (GRIP). Data from the ...