User talk:174.128.181.21

Recent edit to Procoptodon
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Procoptodon, 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) 15:43, 19 August 2019 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Procoptodon. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Denisarona (talk) 15:59, 19 August 2019 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Procoptodon, you may be blocked from editing. Denisarona (talk) 16:00, 19 August 2019 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at Procoptodon. Denisarona (talk) 16:01, 19 August 2019 (UTC)

August 2019
Anonymous users from this IP address have been blocked from editing for a period of 31 hours for persistently adding unsourced or poorly sourced content. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Widr (talk) 16:05, 19 August 2019 (UTC)
 * If this is a shared IP address and you are an uninvolved editor with a registered account, you may continue to edit by logging in.