Hello Listers I am glad I collect meteorites :)
Enjoy Shawn Alan IMCA 1633 ebay store http://www.ebay.com/sch/imca1633ny/m.html Website http://meteoritefalls.com How Early Earth Got Its Nitrogen Jan 20, 2015 01:30 PM ET // by Stuart Gary, ABC Science Online Nitrogen may have arrived on Earth in ancient meteorites after the planet had already formed, according to a new study. Reported in the journal Nature Geoscience, the research illustrates how meteorites -- often portrayed as portents of doom and destruction -- may actually have been key to the development of life on Earth. Scientists have long puzzled over the origin of Earth's nitrogen because it has a different isotopic composition to nitrogen produced by the sun, and is also different to the nitrogen found in comets. source: http://news.discovery.com/earth/how-early-earth-got-its-nitrogen-150120.htm ______________________________________________ Visit the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com https://pairlist3.pair.net/mailman/listinfo/meteorite-list