User talk:Perry foster

Your edit to Rock (geology)
Your recent edit to Rock (geology) (diff) was reverted by an automated bot that attempts to recognize and repair vandalism to Wikipedia articles. If the bot reverted a legitimate edit, please accept my humble creator's apologies – if you bring it to the attention of the bot's owner, we may be able to improve its behavior. Click here for frequently asked questions about the bot and this warning. // MartinBot 13:25, 29 March 2007 (UTC)