Where a date is not recognised particularly, "c. " may very well be used for "circa". Other examples are given at WP:APPROXDATE, Though "fl. " for "floruit" really should be averted as It's not universally recognized. Hundreds of years really should not be abbreviated "c. " because of the possible https://tarot-de-jesus34762.wikimeglio.com/9848907/top_latest_five_jesus_urban_news