User talk:67.184.19.113

Recent edit to Younger Dryas impact hypothesis
Hello, and welcome to Wikipedia. I noticed that you removed some content from Younger Dryas impact hypothesis without explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; I restored the removed content. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 14:35, 1 January 2020 (UTC)