User talk:2600:1702:3A0:1DD0:8C72:F694:1F24:F3D0

March 2020
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Geological history of oxygen has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 19:23, 1 March 2020 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
 * For help, take a look at the introduction.
 * The following is the log entry regarding this message: Geological history of oxygen was changed by 2600:1702:3A0:1DD0:8C72:F694:1F24:F3D0 (u) (t) ANN scored at 0.853479 on 2020-03-01T19:23:14+00:00