User talk:78.151.178.46

September 2008
Welcome to Wikipedia. The recent edit you made to Sedimentary rock 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.  naerii  18:48, 9 September 2008 (UTC)