Antarctica 1 Atmospheric temperature 1 Bacillariophyta 1 Dinophyceae 1 Ecosystems 1 Element geochemistries 1 Element geochemistry 1 Foraminifera 1 Geochemistry 1 Glacial geology 1 Glacial-interglacial variability 1 Glaciers 1 Isotopes 1 Micropaleontology Northern Hemisphere 1 Oceanography 1 Organic geochemistry 1 Palaeoclimatology 1 Paleoclimatology 1 Photosynthesis 1 Phytoplankton 1 Pleistocene 1 Productivity 1 Ross Sea 1 Ross sea 1 Sea ice 1 Sea-ice cover 1 Southern Ocean 1 Surface waters 1 Water temperature 1