... Astronomy Picture of the Day . Unusual Spherules on Mars . << Yesterday . 10.02.2004 . Tomorrow >> . ... Credit: Mars Exploration Rover Mission , JPL , USGS , NASA Explanation: What are those unusual spherules on Mars? ...
... 2004 February 16 . A Patch of Spherules on Mars . Credit: Mars Exploration Rover Mission , JPL , USGS , NASA . ... Explanation: Some patches of Mars are full of mysterious tiny spherules . ...
... this scanning electron microscope image of spherule SP37-3, the plagioclase feldspar ... materials that are particles and spherules less than a millimeter in size but whose ...
... also showed the rocks had indentations, spherules, and crossbedding, features that ... of Technology, Cambridge: indentations called "vugs," spherules and crossbedding ... From shape alone, these spherules might be formed from volcanic eruptions, from ...
... Spherules from Volcanogenic Rocks of Kuril Islands and Southern Kamchatka E.I. Sandimirova, S.F. Glavatskikh and S.N. Rychagov Institute of volcanology, Far Eastern Division, Petropavlovsk-Kamchatskii, 683006 Composition and constitution of magnetic ...
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Ссылки http://phys.web.ru/pubd/2008/05/27/0001180512/art14.pdf -- 1337.7 Кб -- 27.05.2008
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Ссылки http://geo.web.ru/pubd/2008/05/26/0001180506/art14.pdf -- 1337.7 Кб -- 26.05.2008 Похожие документы