User talk:66.203.27.39

November 2010
Welcome to Wikipedia. The recent edit you made to Subsidence has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. Alansohn (talk) 16:14, 15 November 2010 (UTC)