Created page with "==Useful links== * [http://geology.about.com/od/mantle/qt/Mantle-Structure.htm Layers of the mantle] * [[http://www.virtualuppermantle.info/Default.htm Virtual upper mantle] ..."
==Useful links==
* [http://geology.about.com/od/mantle/qt/Mantle-Structure.htm Layers of the mantle]
* [[http://www.virtualuppermantle.info/Default.htm Virtual upper mantle]