User talk:Antarctica89

Recent edit to Mausoleum of Genghis Khan
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Mausoleum of Genghis Khan, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 05:26, 15 November 2015 (UTC)

Recent edit to Khentii Mountains
Please stop adding unsourced content. This contravenes Wikipedia's policy on verifiability. If you continue to do so, you may be blocked from editing Wikipedia. Materialscientist (talk) 06:16, 15 November 2015 (UTC)