A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
Plio-Pleistocene Ice Volume, Antarctic Climate, and the Global 18O Record
2006
Science
We propose that from È3 to 1 million years ago, ice volume changes occurred in both the Northern and Southern Hemispheres, each controlled by local summer insolation. Because Earth's orbital precession is out of phase between hemispheres, 23,000-year changes in ice volume in each hemisphere cancel out in globally integrated proxies such as ocean d 18 O or sea level, leaving the in-phase obliquity (41,000 years) component of insolation to dominate those records. Only a modest ice mass change in
doi:10.1126/science.1123296
pmid:16794038
fatcat:wfqj57emufeo3lypsuhg4k7c7i