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Deconstructing Earth’s oldest ichnofossil record from the Pilbara Craton, West Australia: Implications for seeking life in the Archean subseafloor 期刊论文
, 2020
作者:  McLoughlin N.;  Wacey D.;  Phunguphungu S.;  Saunders M.;  Grosch E.G.
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/28
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  
Discovery of the oldest known biomarkers provides evidence for phototrophic bacteria in the 1.73 Ga Wollogorang Formation, Australia 期刊论文
, 2020
作者:  Vinnichenko G.;  Jarrett A.J.M.;  Hope J.M.;  Brocks J.J.
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28
Free and kerogen-bound biomarkers from late Tonian sedimentary rocks record abundant eukaryotes in mid-Neoproterozoic marine communities 期刊论文
, 2020, 卷号: 18, 期号: 3
作者:  Zumberge J.A.;  Rocher D.;  Love G.D.
收藏  |  浏览/下载:29/0  |  提交时间:2020/07/28
bacterium  biomarker  biosphere  eukaryote  glaciation  kerogen  marine environment  metamorphism  Proterozoic  sedimentary rock  trophic structure  Eukaryota  Rhodophyta  
Absence of biomarker evidence for early eukaryotic life from the Mesoproterozoic Roper Group: Searching across a marine redox gradient in mid-Proterozoic habitability 期刊论文
, 2019, 卷号: 17, 期号: 3
作者:  Nguyen K.;  Love G.D.;  Zumberge J.A.;  Kelly A.E.;  Owens J.D.;  Rohrssen M.K.;  Bates S.M.;  Cai C.;  Lyons T.W.
收藏  |  浏览/下载:20/0  |  提交时间:2020/07/28
biomarker  carbon isotope  carbonate  environmental gradient  environmental indicator  eukaryote  fossil record  geochemistry  historical record  marine environment  metamorphism  open ocean  paleoenvironment  Proterozoic  redox conditions  speciation (chemistry)  Australia  McArthur Basin  Bacteria (microorganisms)  Eukaryota  biological marker  sea water  chemistry  eukaryote  fossil  metabolism  Northern Territory  oxidation reduction reaction  sediment  Biomarkers  Eukaryota  Fossils  Geologic Sediments  Northern Territory  Oxidation-Reduction  Seawater