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On the biogenicity of Fe-oxyhydroxide filaments in silicified low-temperature hydrothermal deposits: Implications for the identification of Fe-oxidizing bacteria in the rock record 期刊论文
, 2020, 卷号: 18, 期号: 1
作者:  Johannessen K.C.;  McLoughlin N.;  Vullum P.E.;  Thorseth I.H.
收藏  |  浏览/下载:42/0  |  提交时间:2020/07/28
biomineralization  detection method  diagenesis  iron  organic carbon  oxidation  scanning electron microscopy  seafloor  silica  X-ray spectroscopy  Arctic  Jan Mayen  Svalbard and Jan Mayen  Streptopus  iron  bacterium  cold  oxidation reduction reaction  Bacteria  Cold Temperature  Iron  Oxidation-Reduction  
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  
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  
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  
Microbially influenced formation of Neoarchean ooids 期刊论文
, 2019, 卷号: 17, 期号: 2
作者:  Flannery D.T.;  Allwood A.C.;  Hodyss R.;  Summons R.E.;  Tuite M.;  Walter M.R.;  Williford K.H.
收藏  |  浏览/下载:18/0  |  提交时间:2020/07/28
Archean  calcite  diagenesis  dolomite  metabolism  microbialite  microfacies  ooid  physicochemical property  Proterozoic  soil organic matter  stromatolite  Australia  KwaZulu-Natal  Pongola  South Africa  Western Australia  calcium carbonate  carbonic acid  bacterial phenomena and functions  biofilm  chemistry  lake  paleontology  sediment  Western Australia  Bacterial Physiological Phenomena  Biofilms  Calcium Carbonate  Carbonates  Geologic Sediments  Lakes  Paleontology  Western Australia  
A freshwater analog for the production of Epiphyton-like microfossils 期刊论文
, 2019, 卷号: 17, 期号: 5
作者:  Ibarra Y.;  Sanon S.
收藏  |  浏览/下载:23/0  |  提交时间:2020/07/28
biofilm  calcification  calcite  carbonate  cyanobacterium  diagenesis  epiphyte  green alga  limestone  marine environment  microfossil  mineralization  polymer  spring (hydrology)  taphonomy  algae  Chlorophyta  Myxus capensis  calcium carbonate  fresh water  anatomy and histology  chemistry  classification  cyanobacterium  cytology  Desmidiales  fossil  sediment  Calcium Carbonate  Cyanobacteria  Desmidiales  Fossils  Fresh Water  Geologic Sediments