Recognizing the substantial lag time in the excavation of a large site from the onset of excavation to the final publication of results, three field reports were published following the first three field seasons. The first was to provide a background to the project (Schwartz 1971), the second to provide a rough indication of the architectural configuration and chronology of the site (Schwartz 1972) and the third to present preliminary conclusions obtained during the 1972 field season (Schwartz 1973). The results of these three field reports are presented here.