Osmium isotopes

Reconstruction of Pleistocene glacial cycles from oxygen isotope records identifies dramatic changes in both global climate state and ice sheet size. The Mid-Pleistocene...通过氧同位素记录（oxygen isotope records）对更新世（Pleistocene）冰期旋回开展的重建研究，揭示了全球气候状态与冰盖规模均发生了剧烈变化。中更新世（Mid-Pleistocene）……