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An evaluation of paired delta O-18 and (U-234/U-238)(0) in opal as a tool for paleoclimate reconstruction in semi-arid environments 期刊论文
发表期刊: CHEMICAL GEOLOGY. 出版年: 2017, 卷号: 449, 页码: 236-252
作者:  Oster, Jessica L.;  Kitajima, Kouki;  Valley, John W.;  Rogers, Bruce;  Maher, Katharine
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/29
Pedothem carbonates reveal anomalous North American atmospheric circulation 70,000-55,000 years ago 期刊论文
发表期刊: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 出版年: 2016, 卷号: 113, 期号: 4, 页码: 919-924
作者:  Oerter, Erik J.;  Sharp, Warren D.;  Oster, Jessica L.;  Ebeling, Angela;  Valley, John W.;  Kozdon, Reinhard;  Orland, Ian J.;  Hellstrom, John;  Woodhead, Jon D.;  Hergt, Janet M.;  Chadwick, Oliver A.;  Amundson, Ronald
Adobe PDF(1195Kb)  |  收藏  |  浏览/下载：36/4  |  提交时间：2019/11/29
paleoclimate  carbon oxygen uranium isotopes  U-series dating  pedogenic carbonate  Marine Isotope Stage 4  
Seasonal resolution of Eastern Mediterranean climate change since 34 ka from a Soreq Cave speleothem 期刊论文
发表期刊: GEOCHIMICA ET COSMOCHIMICA ACTA. 出版年: 2012, 卷号: 89, 页码: 240-255
作者:  Orland, Ian J.;  Bar-Matthews, Miryam;  Ayalon, Avner;  Matthews, Alan;  Kozdon, Reinhard;  Ushikubo, Takayuki;  Valley, John W.
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/29
U-Pb zircon geochronology of silicic tuffs from the Timber Mountain/Oasis Valley caldera complex, Nevada: rapid generation of large volume magmas by shallow-level remelting 期刊论文
发表期刊: CONTRIBUTIONS TO MINERALOGY AND PETROLOGY. 出版年: 2006, 卷号: 152, 期号: 6, 页码: 649-665
作者:  Bindeman, Ilya N.;  Schmitt, Axel K.;  Valley, John W.
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/28
paintbrush tuff  Timber Mountain tuff  oxygen isotopes  geochronology  isotope zoning  zircon  Yucca Mountain