Content with the tag: “australian centre for astrobiology”
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Biodiversity Rocks the Cover of Nature
The cover of this week’s Nature belongs to Abigail Allwood of the Australian Centre for Astrobiology, one of NAI’s International Partners. She and her colleagues put forward the latest research on the ancient rocks of the Pilbara Craton in Western Australia, which points to evidence of life on Earth 3.43 billion years ago. Their description of a shallow marine environment, and identification of seven stromatolite morphotypes makes a strong argument for early life. NAI supported Allwood’s work with...
June 6, 2006 / Posted by: Shige Abe
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More on the Rise of Earth's Oxygen Levels
A new paper in Earth and Planetary Science Letters from NAI’s Carnegie Institution of Washington Lead Team and NAI’s International Partner, the Australian Centre for Astrobiology, explores environmental changes during the rise of atmospheric oxygen and the relationship between tectonics, atmospheric oxygen, and climatic changes.
October 16, 2005 / Posted by: Shige Abe
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