User talk:Davidnelson1999

February 2014
Hello, and welcome to Wikipedia. This is a message letting you know that one of your recent edits to Geologic time scale has been undone by an automated computer program called ClueBot NG.


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 * The following is the log entry regarding this message: Geologic time scale was changed by Davidnelson1999 (u) (t) ANN scored at 0.941538 on 2014-02-05T20:19:48+00:00 . Thank you. ClueBot NG (talk) 20:19, 5 February 2014 (UTC)