Millennial climate oscillations of the glacial interval are interrupted by extreme events, the so‐
called Heinrich events of the North Atlantic. Their near‐global footprint is a testament to …

Knowledge of the state of the earth at the Last Glacial Maximum (LGM, an interval around
21,000 years ago) is an important benchmark for understanding the sensitivity of global …

Dinoflagellate cysts are useful for reconstructing upper water conditions. For adequate
reconstructions detailed information is required about the relationship between modern day …

Arctic sea-ice extent and volume are declining rapidly. Several studies project that the Arctic
Ocean may become seasonally ice-free by the year 2040 or even earlier. Putting this into …

Large variations in the composition, structure, and function of Arctic ecosystems are
determined by climatic gradients, especially of growing‐season warmth, soil moisture, and …

We present a conceptual framework for a new approach to environmental calibration of
planktonic foraminifer census counts. This approach is based on simultaneous application of …

A unique and novel organic compound has been detected in sea ice samples from three
locations in the Canadian Arctic, thousands of kilometers apart. It is likely that this biomarker …

More than a decade ago, ice core records from Greenland revealed that the last glacial
period was characterized by abrupt climate changes that recurred on millennial time scales …

The distribution of dinoflagellate cyst (dinocyst) assemblages in surface sediment samples
from 677 sites of the northern North Atlantic, Arctic and sub‐Arctic seas is discussed with …

A new calibration database of census counts of organic-walled dinoflagellate cyst (dinocyst)
assemblages has been developed from the analyses of surface sediment samples collected …