User talk:189.2.122.211

September 2018
Hello, I'm Dan Koehl. I wanted to let you know that one or more of your recent contributions to Depression (geology) have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Dan Koehl (talk) 15:18, 3 September 2018 (UTC)
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