u/CommieTimeTM

Reading through some articles on South American pottery and came across the term, looked it up and got some confusing results. Is it just a type of pottery? It is a time period? If so what dates does it range?

I was reading an article (Ceramics Technology at Late Classic K'axob, Belize) and for dating it uses the abbreviation A.C. . I do not recognize this at all, specifically A.C. 250 - 850 and A.C. 850 - 1500. I have never come across this and would like some help please! Thank you !