Wherever a day is just not known particularly, "c. " could be used for "circa". Other examples are presented at WP:APPROXDATE, Despite the fact that "fl. " for "floruit" should be avoided as It is far from universally recognized. Centuries really should not be abbreviated "c. " mainly because of https://tarot-10-minutos-gratis57642.theideasblog.com/35818032/the-2-minute-rule-for-tarotista-jesus