GSA Today · 2004 · 689 citations · 56 references
Natural SciencesGeologyOceanographyClimate SciencePaleoceanographyPaleoclimatologyCarbon CycleCarbon Cycle VariabilityCarbon CyclingCarbon FixationClimate ChangeGreenhouse Gas FluxesAtmospheric Carbon DioxideCarbon DioxideCarbon Dioxide DynamicsNatural Co2 Seeps
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Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica
Jean‐Robert Petit, J. Jouzel, Dominique Raynaud et al. · Nature · 1999 · 6.7K citations · Full text
Causes of Climate Change Over the Past 1000 Years
Thomas J. Crowley · Science · 2000 · 2.1K citations