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Formation of large carbonate concretions in black cherts in the Gufeng Formation (Guadalupian) at Enshi, South China 期刊论文
, 2020, 卷号: 18, 期号: 1
作者:  Wei H.;  Tang Z.;  Qiu Z.;  Yan D.;  Bai M.
收藏  |  浏览/下载:27/0  |  提交时间:2020/07/28
bacterium  carbonate system  cementation  chert  concretion  deposition  diagenesis  host rock  infill  petrography  precipitation (chemistry)  pyrite  reduction  stable isotope  sulfate  China  Enshi  Hubei  Yangtze Platform  Bacteria (microorganisms)  carbon  carbonic acid  sulfur  China  sediment  Carbon Isotopes  Carbonates  China  Geologic Sediments  Sulfur Isotopes  
Spherulitic microbialites from modern hypersaline lakes, Rottnest Island, Western Australia 期刊论文
, 2020
作者:  Bischoff K.;  Sirantoine E.;  Wilson M.E.J.;  George A.D.;  Mendes Monteiro J.;  Saunders M.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
Carbonate facies-specific stable isotope data record climate, hydrology, and microbial communities in Great Salt Lake, UT 期刊论文
, 2020
作者:  Ingalls M.;  Frantz C.M.;  Snell K.E.;  Trower E.J.
收藏  |  浏览/下载:30/0  |  提交时间:2020/07/28
In Situ Fe and S isotope analyses in pyrite from the 3.2 Ga Mendon Formation (Barberton Greenstone Belt, South Africa): Evidence for early microbial iron reduction 期刊论文
, 2020, 卷号: 18, 期号: 3
作者:  Marin-Carbonne J.;  Busigny V.;  Miot J.;  Rollion-Bard C.;  Muller E.;  Drabon N.;  Jacob D.;  Pont S.;  Robyr M.;  Bontognali T.R.R.;  François C.;  Reynaud S.;  Van Zuilen M.;  Philippot P.
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/28
bacterium  biogeochemical cycle  biogeochemistry  common ancestry  geochemistry  geological record  microbial activity  microbial community  mineralogy  phylogenetics  pyrite  stable isotope  trace element  Barberton Greenstone Belt  South Africa  
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:26/0  |  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  
Carbon isotopic composition of lipid biomarkers from an endoevaporitic gypsum crust microbial mat reveals cycling of mineralized organic carbon 期刊论文
, 2019, 卷号: 17, 期号: 6
作者:  Jahnke L.L.;  Des Marais D.J.
收藏  |  浏览/下载:21/0  |  提交时间:2020/07/28
anoxic conditions  biomarker  biomineralization  carbon isotope  chemical compound  cyanobacterium  dissolved inorganic carbon  fatty acid  gypsum  isotopic composition  lipid  methane  microbial community  microbial mat  stable isotope  sulfate-reducing bacterium  total organic carbon  trophic structure  Baja California Sur  Guerrero Negro  Mexico [North America]  Cyanobacteria  biological marker  calcium sulfate  carbon  lipid  bacterium  carbon cycle  chemistry  metabolism  sediment  Bacteria  Biomarkers  Calcium Sulfate  Carbon Cycle  Carbon Isotopes  Geologic Sediments  Lipids  
Heterogeneity and incorporation of chromium isotopes in recent marine molluscs (Mytilus) 期刊论文
, 2019, 卷号: 17, 期号: 4
作者:  Bruggmann S.;  Klaebe R.M.;  Paulukat C.;  Frei R.
收藏  |  浏览/下载:28/0  |  提交时间:2020/07/28
biomineralization  carbonate  chromium  concentration (composition)  isotopic fractionation  marine environment  mollusc  paleoenvironment  reconstruction  redox conditions  seawater  shell  stable isotope  Mollusca  Mytilus  Mytilus edulis  
A stable and productive marine microbial community was sustained through the end-Devonian Hangenberg Crisis within the Cleveland Shale of the Appalachian Basin, United States 期刊论文
, 2019, 卷号: 17, 期号: 1
作者:  Martinez A.M.;  Boyer D.L.;  Droser M.L.;  Barrie C.;  Love G.D.
收藏  |  浏览/下载:26/0  |  提交时间:2020/07/28
biomarker  black shale  chemostratigraphy  Devonian  marine environment  microbial community  paleoenvironment  Paleozoic  seafloor  trace fossil  water column  Appalachian Basin  Cleveland [Ohio]  Ohio  United States  algae  sea water  aquatic species  chemistry  environment  evolution  fossil  microflora  Ohio  sediment  Aquatic Organisms  Biological Evolution  Environment  Fossils  Geologic Sediments  Microbiota  Ohio  Seawater