Dappled
发表于 2025-3-28 14:50:14
The Origin of Oxygenic Photosynthesis and Its Impact on the Atmosphere,n years after the advent of oxygenic photosynthesis. Given that the probable source of atmospheric oxygen is from cyanobacteria presents a problem in this long delay in oxidizing the Earth’s surface and atmosphere..The carbon isotope record shows long-term consistency of carbon isotopes in organic s
Fillet,Filet
发表于 2025-3-28 21:21:44
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Brain-Waves
发表于 2025-3-29 02:06:25
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inferno
发表于 2025-3-29 04:33:37
978-3-319-21971-4Springer International Publishing Switzerland 2016
和平主义者
发表于 2025-3-29 10:44:07
George H. ShawAddresses the issue of Earth’s early surface and its relationship to the origin of life more comprehensively, and to some extent more quantitatively than has been done to date.Provides arguments for a
aspect
发表于 2025-3-29 13:28:34
SpringerBriefs in Earth Scienceshttp://image.papertrans.cn/e/image/300879.jpg
giggle
发表于 2025-3-29 17:22:36
Earth‘s Early Atmosphere and Oceans, and The Origin of Life978-3-319-21972-1Series ISSN 2191-5369 Series E-ISSN 2191-5377
Congestion
发表于 2025-3-29 22:15:30
A Dictionary of Neurological Signsn of life than the standard view that has prevailed for several decades. It is not, and cannot be, definitive. Whatever truths it might contain are, and should be, subject to whatever scientific tests might be applied. As is the case with any model, it should be viewed an appropriate degree of skepticism.
领袖气质
发表于 2025-3-30 02:08:51
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omnibus
发表于 2025-3-30 04:55:18
A Development Strategy for Hybrid Productsre well established, including their contents of volatile elements such as carbon, nitrogen, hydrogen and oxygen. Mixtures of meteorites have been proposed that produced chemistries comparable to the bulk Earth. Comparisons to currently infalling meteorites, as suggested by the Antarctic Meteorite C