CCPortal

浏览/检索结果: 共5条,第1-5条 帮助

已选(0)清除 条数/页:   排序方式:
In support of rare relict ∼3700 Ma stromatolites from Isua (Greenland) 期刊论文
Earth and Planetary Science Letters, 2021, 卷号: 562
作者:  Nutman A.P.;  Bennett V.C.;  Friend C.R.L.;  Van Kranendonk M.J.
收藏  |  浏览/下载:25/0  |  提交时间:2021/09/01
earliest life  Eoarchean  Isua  stromatolite  XCT imaging  
Formation of micro-spherulitic barite in association with organic matter within sulfidized stromatolites of the 3.48 billion-year-old Dresser Formation, Pilbara Craton 期刊论文
, 2020, 卷号: 18, 期号: 4
作者:  Baumgartner R.J.;  Van Kranendonk M.J.;  Fiorentini M.L.;  Pagès A.;  Wacey D.;  Kong C.;  Saunders M.;  Ryan C.
收藏  |  浏览/下载:33/0  |  提交时间:2020/07/28
barite  biomass  dolomite  low temperature  microbial activity  microbialite  mineralization  morphology  organic matter  pyrite  stromatolite  Australia  Pilbara Block  Western Australia  
Microaerophilic Fe-oxidizing micro-organisms in Middle Jurassic ferruginous stromatolites and the paleoenvironmental context of their formation (Southern Carpathians, Romania) 期刊论文
, 2020, 卷号: 18, 期号: 3
作者:  Grădinaru M.;  Lazăr I.;  Ducea M.N.;  Petrescu L.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
accretion  cerium  data interpretation  geochemistry  iron  iron-reducing bacterium  Jurassic  microbial activity  mineralogy  mobilization  morphology  oxidation  oxide group  Paratethys  rare earth element  reduction  seawater  stromatolite  Tethys  yttrium  Carpathians  Romania  
New preparation techniques for molecular and in-situ analysis of ancient organic micro- and nanostructures 期刊论文
, 2020, 卷号: 18, 期号: 4
作者:  Fadel A.;  Lepot K.;  Nuns N.;  Regnier S.;  Riboulleau A.
收藏  |  浏览/下载:35/0  |  提交时间:2020/07/28
Archean  detection method  in situ measurement  Jurassic  kerogen  microfossil  molecular analysis  organic matter  Proterozoic  spatial distribution  stromatolite  
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:28/0  |  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