A goal of phylogeography is to relate patterns of genetic differentiation to potential historical
geographic isolating events. Quaternary glaciations, particularly the one culminating in the …

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 …

The climate sensitivity of the Community Climate System Model version 3 (CCSM3) is
studied for two past climate forcings, the Last Glacial Maximum (LGM) and the mid …

The Greenland ice sheet is accepted as a key factor controlling the Quaternary “glacial
scenario “. However, the origin and mechanisms of major Arctic glaciation starting at 3.15 …

Who were the first humans to inhabit North America? According to the now familiar story,
mammal hunters entered the continent some 12,000 years ago via a land bridge that …

Uptake of half of the fossil fuel CO2 into the ocean causes gradual seawater acidification.
This has been shown to slow down calcification of major calcifying groups, such as corals …

Dansgaard‐Oeschger (D‐O) cycles are the most dramatic, frequent, and wide‐reaching
abrupt climate changes in the geologic record. On Greenland, D‐O cycles are characterized …

Observation-based reconstructions of sea surface temperature from relatively stable periods
in the past, such as the Last Glacial Maximum, represent an important means of constraining …

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 …

We present a method to test the statistical significance of a quantitative palaeoenvironmental
reconstruction inferred from biotic assemblages with a transfer function. A reconstruction is …