User talk:67.42.75.117

April 2015
Hello, I'm Amaury. I wanted to let you know that I reverted one of your recent contributions —the one you made with this edit to List of places with columnar jointed volcanics— because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Amaury (talk) 00:12, 22 April 2015 (UTC)