Interglacials of the Quaternary defined by northern hemispheric land ice distribution outside of Greenland

This study presents a new definition of interglacials during the Quaternary. The authors find the appearance of interglacials is in general following the 41-kyr cycle of obliquity with various exceptions, suggesting a more complex physical mechanism triggering glacial terminations.

Bibliographic Details
Published in:Nature Communications
Main Authors: Peter Köhler, Roderik S. W. van de Wal
Format: Article in Journal/Newspaper
Language:English
Published: Nature Portfolio 2020
Subjects:
Q
Online Access:https://doi.org/10.1038/s41467-020-18897-5
https://doaj.org/article/b51d2e20170d495b8872b757ae109c52
Description
Summary:This study presents a new definition of interglacials during the Quaternary. The authors find the appearance of interglacials is in general following the 41-kyr cycle of obliquity with various exceptions, suggesting a more complex physical mechanism triggering glacial terminations.