Tag: paleoclimate

A new dust record from the South Pole Ice Core shows that the Southern Hemisphere Westerly Winds strengthened and shifted ...

A 5,000-year sediment record from southwestern Greenland shows that positive phases of the North Atlantic Oscillation have consistently brought cooler, ...

A new multi-method dating framework corrects severe thorium contamination in Yucatán stalagmites, producing robust 2,700-year climate chronologies that can illuminate ...

Biomarkers preserved beneath 1,387 meters of ice at Camp Century show that Greenland summers about 416,000 years ago were 4.7 ...

A coupled climate-ice sheet simulation of the Late Ordovician glaciation reveals that the growth of a massive Gondwanan ice sheet ...

An 860-meter drill core from Brazil's Acre Basin captures a latest Miocene to Pliocene river system whose sediments and pollen ...

A new study reconstructs ocean surface density during the Last Glacial Maximum from foraminiferal shells and finds that climate models ...

Sedimentary biomarkers and diatom fossils from the southwestern Ross Sea reveal that sea ice duration has increased over the past ...

The first continuous grain-size profiles through two Tibetan ice cores show that ice crystal size tracks temperature and can retain ...

A major review of 130,000 years of paleoclimate records reveals that Antarctic sea ice influences ocean circulation, ice shelves, winds, ...