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		<title>Descriptif ED1112-MTP - Historique des versions</title>
		<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;action=history</link>
		<description>Historique pour cette page sur le wiki</description>
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			<title>Laure le 16 décembre 2011 à 09:54</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5886&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

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		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 16 décembre 2011 à 09:54&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 9 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 9 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Les intervenants sont :&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Les intervenants sont :&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Bernard Bourdon (ENS Lyon) will present constrains on Earth formation and differentiation from geochemistry&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Bernard Bourdon (ENS Lyon) will present constrains on Earth formation and differentiation from geochemistry&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Razvan Caracas (ENS Lyon) will use theoretical mineral physics to gain insight into core composition&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Razvan Caracas (ENS Lyon) will use theoretical mineral physics to gain insight into core composition&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Stephane Labrosse (ENS Lyon) will develop core cooling models in relation with mantle structure and dynmaics&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Stephane Labrosse (ENS Lyon) will develop core cooling models in relation with mantle structure and dynmaics&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Mike Walter (U. Bristol) will apply experimental petrology and mineral physics to unveil the composition of the mantle&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Mike Walter (U. Bristol) will apply experimental petrology and mineral physics to unveil the composition of the mantle&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Lidunka Vocadlo (UCL London) will depict core structure from theoretical mineral physics&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Lidunka Vocadlo (UCL London) will depict core structure from theoretical mineral physics&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ana Ferreira (UEA Norwich) will apply global seismology to the study on mantle structure and heterogeneity&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ana Ferreira (UEA Norwich) will apply global seismology to the study on mantle structure and heterogeneity&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Julien Siebert (UPMC/IPGP) will present a new model of core formation based on experimental and theoretical physics&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Julien Siebert (UPMC/IPGP) will present a new model of core formation based on experimental and theoretical physics&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;James Badro (IPGP) and Julien Siebert (UPMC/IPGP) will present a 1-day graduate course in thermodynamics, experimental petrology, and mineral physics&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;James Badro (IPGP) and Julien Siebert (UPMC/IPGP) will present a 1-day graduate course in thermodynamics, experimental petrology, and mineral physics&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 16 Dec 2011 09:54:04 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 16 décembre 2011 à 09:53</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5885&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
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		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 16 décembre 2011 à 09:53&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 5 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 5 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;''The '''deep Earth''' is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to '''better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments''', and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; '''Francis Birch''' has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, '''Ted Ringwood '''has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt;Last,''' the 410, 550, and 660 seismic discontinuities''' in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to '''highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics)''', and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;''The '''deep Earth''' is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to '''better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments''', and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; '''Francis Birch''' has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, '''Ted Ringwood '''has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt;Last,''' the 410, 550, and 660 seismic discontinuities''' in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to '''highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics)''', and to present the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;lastest &lt;/ins&gt;models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Les intervenants sont :&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Les intervenants sont :&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Bernard Bourdon (ENS Lyon)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Bernard Bourdon (ENS Lyon) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will present constrains on Earth formation and differentiation from geochemistry&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Razvan Caracas (ENS Lyon)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Razvan Caracas (ENS Lyon) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will use theoretical mineral physics to gain insight into core composition&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Stephane Labrosse (ENS Lyon)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Stephane Labrosse (ENS Lyon) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will develop core cooling models in relation with mantle structure and dynmaics&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Mike Walter (U. Bristol)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Mike Walter (U. Bristol) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will apply experimental petrology and mineral physics to unveil the composition of the mantle&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Lidunka Vocadlo (UCL London)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Lidunka Vocadlo (UCL London) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will depict core structure from theoretical mineral physics&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ana Ferreira (UEA Norwich)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ana Ferreira (UEA Norwich) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will apply global seismology to the study on mantle structure and heterogeneity&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Julien Siebert (UPMC/IPGP)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Julien Siebert (UPMC/IPGP) &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;will present a new model of core formation based on experimental and theoretical physics&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;James Badro (IPGP)&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;James Badro (IPGP) and Julien Siebert (UPMC/IPGP) will present a 1-day graduate course in thermodynamics, experimental petrology, and mineral physics&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Fri, 16 Dec 2011 09:53:34 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 22:04</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5884&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 22:04&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;''&lt;/del&gt;Dates: 9 Mai, 14 et 15 Mai 2012; Lieu : Salle outremer, IPGP, Cuvier&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;.''&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Dates: 9 Mai, 14 et 15 Mai 2012; Lieu : Salle outremer, IPGP, Cuvier&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 22:04:45 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 22:04</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5883&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 22:04&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 5 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 5 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''deep Earth''' is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to '''better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments''', and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; '''Francis Birch''' has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, '''Ted Ringwood '''has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt;Last,''' the 410, 550, and 660 seismic discontinuities''' in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to '''highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics)''', and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''&lt;/ins&gt;The '''deep Earth''' is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to '''better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments''', and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; '''Francis Birch''' has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, '''Ted Ringwood '''has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt;Last,''' the 410, 550, and 660 seismic discontinuities''' in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to '''highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics)''', and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 22:04:33 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 22:04</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5882&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 22:04&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;&amp;quot;&lt;/del&gt;Dates: 9 Mai, 14 et 15 Mai 2012; Lieu : Salle outremer, IPGP, Cuvier.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''&lt;/ins&gt;Dates: 9 Mai, 14 et 15 Mai 2012; Lieu : Salle outremer, IPGP, Cuvier.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 22:04:16 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 22:03</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5881&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 22:03&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 5 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 5 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The deep Earth is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; Francis Birch has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, Ted Ringwood has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt; Last, the 410, 550, and 660 seismic discontinuities in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics), and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;deep Earth&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/ins&gt;is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;Francis Birch&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/ins&gt;has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;Ted Ringwood &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt;Last,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/ins&gt;the 410, 550, and 660 seismic discontinuities&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/ins&gt;in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;, and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 22:03:42 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 22:02</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5880&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 22:02&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Encours&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;quot;&amp;quot;&lt;/ins&gt;Dates&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;: 9 Mai, &lt;/ins&gt;14 et 15 Mai &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2012; Lieu : &lt;/ins&gt;Salle outremer, IPGP, Cuvier.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Dates &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;prévues &lt;/del&gt;14 et 15 Mai&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/del&gt;Salle outremer, IPGP, Cuvier.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;'''Investigating the Deep Earth: Observation, Experiments, and Models'''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The deep Earth is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology).&amp;lt;br&amp;gt; In order to better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard:&amp;lt;br&amp;gt; Francis Birch has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, Ted Ringwood has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt; Last, the 410, 550, and 660 seismic discontinuities in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt; The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics), and to present the models that emerge from their interaction.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 16 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 19 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;James Badro (IPGP)&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;James Badro (IPGP)&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Investigating the Deep Earth: Observation, Experiments, and Models&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The deep Earth is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology). In order to better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&amp;lt;br&amp;gt; We can give a few examples of some seminal achievements in this regard: Francis Birch has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &amp;lt;br&amp;gt;Similarly, Ted Ringwood has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&amp;lt;br&amp;gt; Last, the 410, 550, and 660 seismic discontinuities in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &amp;lt;br&amp;gt;The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics), and to present the models that emerge from their interaction.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 22:02:05 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 21:59</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5879&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 21:59&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 18 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 18 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Investigating the Deep Earth: Observation, Experiments, and Models&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Investigating the Deep Earth: Observation, Experiments, and Models&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The deep Earth is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology). In order to better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation. We can give a few examples of some seminal achievements in this regard: Francis Birch has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. Similarly, Ted Ringwood has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab. Last, the 410, 550, and 660 seismic discontinuities in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics), and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The deep Earth is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology). In order to better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt; &lt;/ins&gt;We can give a few examples of some seminal achievements in this regard: Francis Birch has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;Similarly, Ted Ringwood has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt; &lt;/ins&gt;Last, the 410, 550, and 660 seismic discontinuities in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics), and to present the models that emerge from their interaction.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 21:59:40 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 14 décembre 2011 à 21:52</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5877&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 14 décembre 2011 à 21:52&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 16 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 16 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;James Badro (IPGP)&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;James Badro (IPGP)&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Investigating the Deep Earth: Observation, Experiments, and Models&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The deep Earth is not physically accessible, but it is however the object of intense studies by remote sensing (seismology, geoid, magnetism) and has left a measurable imprint on the shallow Earth (geochemistry, petrology). In order to better understand the structure, composition, and evolution of the deep Earth, and to propose models of composition, formation and evolution, we need to compare the observations with laboratory-based experiments, and carry out what looks like a real &amp;quot;forensics&amp;quot; investigation. We can give a few examples of some seminal achievements in this regard: Francis Birch has shown 50 years ago that the core is necessarily lighter than pure iron. He achieved this by comparing seismic observation of velocity-density in the core with lab-based experiments on pure iron. Similarly, Ted Ringwood has proposed that the mantle was composed of a synthetic rock called pyrolite, a mixture of olivine and pyroxenes. This again was obtained by linking the composition of MORB and mantle xenoliths to high-pressure phase equilibrium studies in the lab. Last, the 410, 550, and 660 seismic discontinuities in the mantle were linked, one after the other, to physical changes in mantle minerals, namely olivine, at high pressure and high temperature. The objective of this 3-day (1 day graduate, 2 day postgraduate) course is to highlight the different domains of investigation of the deep Earth (Seismology, Geochemistry, Experimental Petrology, Mineral Physics, Geodynamics), and to present the models that emerge from their interaction.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Wed, 14 Dec 2011 21:52:49 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
		<item>
			<title>Laure le 1 décembre 2011 à 04:19</title>
			<link>http://ed560.ipgp.fr/index.php?title=Descriptif_ED1112-MTP&amp;diff=5871&amp;oldid=prev</link>
			<description>&lt;p&gt;&lt;/p&gt;

		&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;col class='diff-marker' /&gt;
		&lt;col class='diff-content' /&gt;
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		&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Version précédente&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Version du 1 décembre 2011 à 04:19&lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ligne 1 :&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Encours&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Encours&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Dates prévues 14 et 15 Mai, Salle outremer, IPGP, Cuvier.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Ce module est organisé sous la forme de jours de conférences_cours.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Les intervenants sont :&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Bernard Bourdon (ENS Lyon)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Razvan Caracas (ENS Lyon)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Stephane Labrosse (ENS Lyon)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Mike Walter (U. Bristol)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Lidunka Vocadlo (UCL London)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Ana Ferreira (UEA Norwich)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Julien Siebert (UPMC/IPGP)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;James Badro (IPGP)&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Pour les doctorants autres que les doctorants ED109''': Merci de vous inscrire en indiquant votre nom, prénom, mail et le n° de votre École Doctorale&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Pour les doctorants autres que les doctorants ED109''': Merci de vous inscrire en indiquant votre nom, prénom, mail et le n° de votre École Doctorale&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;à scol-ed@ipgp.fr &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;à scol-ed@ipgp.fr &amp;nbsp;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;!-- diff generator: internal 2026-06-06 01:52:24 --&gt;
&lt;/table&gt;</description>
			<pubDate>Thu, 01 Dec 2011 04:19:40 GMT</pubDate>			<dc:creator>Laure</dc:creator>			<comments>http://ed560.ipgp.fr/index.php/Discussion:Descriptif_ED1112-MTP</comments>		</item>
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