“…I tried to mitigate these problems by counting samples of blackware in different ways, including raw frequencies of ceramic types, percentages of blackware within Early Classic complexes at a site, and number of types at a site. Together with other attribute data, including form, paste, and surface decoration, I used similar methods in the past to successfully determine the origins and chronology for other ceramic types in the Maya lowlands (Callaghan, Pierce, and Gilstrap ). I argue that the method works just as well for blackware in the Early Classic, as my data show.…”