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| Biomarker stratigraphy in the Athel Trough of the South Oman Salt Basin at the Ediacaran-Cambrian Boundary 期刊论文 , 2020 作者: Roussel A.; Cui X.; Summons R.E. 收藏  |  浏览/下载:78/0  |  提交时间:2020/07/28 |
| No support for the emergence of lichens prior to the evolution of vascular plants 期刊论文 , 2020, 卷号: 18, 期号: 1 作者: Nelsen M.P.; Lücking R.; Boyce C.K.; Lumbsch H.T.; Ree R.H. 收藏  |  浏览/下载:13/0  |  提交时间:2020/07/28 carbon cycle emergence evolutionary biology fossil record fungus global change lichen phylogeny symbiont terrestrial ecosystem vascular plant weathering algae Fungi Tracheophyta ecosystem evolution fossil lichen (organism) phylogeny Biological Evolution Ecosystem Fossils Lichens Phylogeny |
| 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:24/0  |  提交时间:2020/07/28 bacterium biomarker biosphere eukaryote glaciation kerogen marine environment metamorphism Proterozoic sedimentary rock trophic structure Eukaryota Rhodophyta |
| 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:23/0  |  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 |
| 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:16/0  |  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 |