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Pacific Northwest Plants Record Multiannual Atmosphere–Ocean Circulation Patterns 期刊论文
Journal of Geophysical Research: Atmospheres, 2021, 卷号: 126, 期号: 19
作者:  Stein R.A.;  Sheldon N.D.;  Smith S.Y.
收藏  |  浏览/下载:15/0  |  提交时间:2021/11/15
Associations between redox-sensitive trace metals and microbial communities in a Proterozoic ocean analogue 期刊论文
, 2020, 卷号: 18, 期号: 4
作者:  Rico K.I.;  Sheldon N.D.;  Kinsman-Costello L.E.
收藏  |  浏览/下载:17/0  |  提交时间:2020/07/28
abundance  biosphere  geological record  microbial community  microbial mat  Proterozoic  redox conditions  sediment chemistry  sediment-water interface  trace metal  Great Lakes [North America]  Lake Huron  Middle Island [Ontario]  Cyanobacteria  
Local versus seaway-wide trends in deoxygenation in the Late Cretaceous Western Interior Seaway 期刊论文
Bulletin of the Geological Society of America, 2019, 卷号: 131, 期号: 2021-05-06
作者:  Tessin A.;  Schröder-Adams C.;  Elderbak K.;  Sheldon N.D.;  Hendy I.
收藏  |  浏览/下载:25/0  |  提交时间:2021/07/19
Late Miocene rise and fall of C 4 grasses in the western United States linked to aridification and uplift 期刊论文
Bulletin of the Geological Society of America, 2019, 卷号: 131, 期号: 2021-01-02
作者:  Hyland E.G.;  Sheldon N.D.;  Smith S.Y.;  Strömberg C.A.E.
收藏  |  浏览/下载:21/0  |  提交时间:2021/07/19
A paleosol record of the evolution of Cr redox cycling and evidence for an increase in atmospheric oxygen during the Neoproterozoic 期刊论文
, 2019, 卷号: 17, 期号: 6
作者:  Colwyn D.A.;  Sheldon N.D.;  Maynard J.B.;  Gaines R.;  Hofmann A.;  Wang X.;  Gueguen B.;  Asael D.;  Reinhard C.T.;  Planavsky N.J.
收藏  |  浏览/下载:24/0  |  提交时间:2020/07/28
Archean  chemical weathering  chromium  heterocyclic oxygen compound  oxygen  oxygenation  paleosol  Proterozoic  redox conditions  terrestrial environment  chromium  oxygen  atmosphere  chemistry  Ontario  oxidation reduction reaction  paleontology  soil  South Africa  United States  Atmosphere  Chromium Isotopes  Ontario  Oxidation-Reduction  Oxygen  Paleontology  Soil  South Africa  United States