User talk:155.143.36.253

Please DO NOT CHANGE date era formats between AD and CE or between BC and BCE, as you have been doing at Hypatia. See MOS:ERA for guidance. To make changes like this, you must first obtain consensus of the other article editors on the article talk page that the changes are for good reason related to the subject matter, under a subject heading containing the word "era". —David Eppstein (talk) 07:16, 6 February 2020 (UTC)