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Wescan Goldfields Inc. announces third quarter results - Canada NewsWire (press release)
Wescan Goldfields Inc. announces third quarter resultsCanada NewsWire (press release), Canada - Nov 27, 2008Work continued on the summer line cutting and soil geochemistry program on the Munro Lake joint venture in northern Saskatchewan. …
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JMDMT #2728 Microfossils of Cyanobacteria in Carbonaceous Meteorites

The James M. DuPont Meteorite Collection -Academy of Sciences, 90290-0706, USA. Beijing 100012, China. GIG: Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, NAU: Northern Arizona University, Flagstaff, AZ 86011, USA. Guangzhou 510640, China. NHM: The Natural History Museum, London, UK. Gregory: Dr. David Gregory, 230 First Avenue, Suite 108, St. Thomas, Ontario NHMV: Naturhistorisches Museum, Postfach 417, A-1014 Wien, Austria. N5R 4P5, Canada. NSMT: National Science Museum, 3-23-1 Hyakunin-cho, Shinjuku-ku, Tokyo GSC: National Meteorite Collection, Geological Survey of Canada, 601 Booth 169-0073, Japan. Street, Ottawa, Ontario K1A 0E8, Canada. NU: Department of Earth Sciences, Nanjing University, Nanjing
Author: h4ck3rm1k3
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Plate Tectonics 4 Billion Years Old
4 Gyr zircons suggests Hadean plate boundary interactions. 2008. M. Hopkins et al. Nature 456: 493-496.imageFrom the press release:A new picture of the early Earth is emerging, including the surprising finding that plate tectonics may have started more than 4 billion years ago ? much earlier than scientists had believed.”We are proposing that there was plate-tectonic activity in the first 500 million years of Earth’s history,” said geochemistry professor Mark Harriso
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The New NASA spacecraft MESSENGER (MErcury Surface, Space Environment, GEochemistry and Ranging)now reached Mars. It will now pass all the innermost planet at the length of 201 kilometres.
submitted by arijit57 to science [link] [6 comments]
geochemistry
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admin on November 30th 2008 in Chemistry