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Enriched East Asian oxygen isotope of precipitation indicates reduced summer seasonality in regional climate and westerlies 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (26) : 14745-14750
作者:  Chiang, John C. H.;  Herman, Michael J.;  Yoshimura, Kei;  Fung, Inez Y.
收藏  |  浏览/下载:7/0  |  提交时间:2020/06/16
paleoclimate  monsoon  westerlies  East Asia  
Massive formation of early diagenetic dolomite in the Ediacaran ocean: Constraints on the "dolomite problem" 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (25) : 14005-14014
作者:  Chang, Biao;  Li, Chao;  Liu, Deng;  Foster, Ian;  Tripati, Aradhna;  Lloyd, Max K.;  Maradiaga, Ingrid;  Luo, Genming;  An, Zhihui;  She, Zhenbing;  Xie, Shucheng;  Tong, Jinnan;  Huang, Junhua;  Algeo, Thomas J.;  Lyons, Timothy W.;  Immenhauser, Adrian
收藏  |  浏览/下载:17/0  |  提交时间:2020/06/16
Doushantuo Formation  clumped isotope  early diagenesis  carbonate geochemistry  early oceans  
The Great Oxidation Event preceded a Paleoproterozoic "snowball Earth" 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (24) : 13314-13320
作者:  Warke, Matthew R.;  Di Rocco, Tommaso;  Zerkle, Aubrey L.;  Lepland, Aivo;  Prave, Anthony R.;  Martin, Adam P.;  Ueno, Yuichiro;  Condon, Daniel J.;  Claire, Mark W.
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/09
quadruple sulfur isotopes  mass independent fractionation  Great Oxidation Event  snowball Earth  
Thermogenic carbon release from the Central Atlantic magmatic province caused major end-Triassic carbon cycle perturbations 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (22) : 11968-11980
作者:  Heimdal, Thea H.;  Jones, Morgan T.;  Svensen, Henrik. H.
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/20
Central Atlantic magmatic province  end-Triassic extinction  C cycle perturbations  C cycle modeling  
Alkali magmatism on a carbonaceous chondrite planetesimal 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (15) : 8353-8359
作者:  Aleon, Jerome;  Aleon-Toppani, Alice;  Platevoet, Bernard;  Bardintzeff, Jacques-Marie;  McKeegan, Kevin D.;  Brisset, Francois
收藏  |  浏览/下载:6/0  |  提交时间:2020/05/13
alkali magmatism  early Solar System  planetary differentiation  O and Mg isotopes  meteorites  
Triple oxygen isotope insight into terrestrial pyrite oxidation 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (14) : 7650-7657
作者:  Hemingway, Jordon D.;  Olson, Haley;  Turchyn, Alexandra V.;  Tipper, Edward T.;  Bickle, Mike J.;  Johnston, David T.
收藏  |  浏览/下载:14/0  |  提交时间:2020/05/13
atmospheric O-2  chemical weathering  Delta '  O-17  Himalayas  sulfur cycle  
Orbital pacing and secular evolution of the Early Jurassic carbon cycle 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (8) : 3974-3982
作者:  Storm, Marisa S.;  Hesselbo, Stephen P.;  Jenkyns, Hugh C.;  Ruhl, Micha;  Ullmann, Clemens V.;  Xu, Weimu;  Leng, Melanie J.;  Riding, James B.;  Gorbanenko, Olga
收藏  |  浏览/下载:8/0  |  提交时间:2020/05/13
astrochronology  delta(CTOC)-C-13  global carbon cycle  Early Jurassic  
Isotopic evidence for quasi-equilibrium chemistry in thermally mature natural gases 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (8) : 3989-3995
作者:  Thiagarajan, Nivedita;  Xie, Hao;  Ponton, Camilo;  Kitchen, Nami;  Peterson, Brian;  Lawson, Michael;  Formolo, Michael;  Xiao, Yitian;  Eiler, John
收藏  |  浏览/下载:7/0  |  提交时间:2020/05/13
stable isotopes  compound-specific isotope analysis  clumped isotopes  natural gas  methane  
Middle Holocene expansion of Pacific Deep Water into the Southern Ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (2) : 889-894
作者:  Struve, Torben;  Wilson, David J.;  van de Flierdt, Tina;  Pratt, Naomi;  Crocket, Kirsty C.
收藏  |  浏览/下载:6/0  |  提交时间:2020/05/13
Southern Ocean  cold-water corals  neodymium isotopes  Holocene  water mass mixing  
A low climate threshold for south Greenland Ice Sheet demise during the Late Pleistocene 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (1) : 190-195
作者:  Irvali, Nil;  Galaasen, Eirik V.;  Ninnemann, Ulysses S.;  Rosenthal, Yair;  Born, Andreas;  Kleiven, Helga (Kikki) F.
收藏  |  浏览/下载:8/0  |  提交时间:2020/05/13
Greenland Ice Sheet  Late Pleistocene interglacials  climate change  thresholds