ALL AAHS LECTURES ARE OPEN TO THE PUBLIC BUT YOU MUST PREREGISTER. TO REGISTER CLICK HERE. Recent data recovery investigations undertaken at GR-1425 in the Blackwater area of the Gila River Indian Community found evidence that immigrants from the Eastern Pueblo region of the Southwest temporarily stayed at the site. These data include artifacts that have not previously been identified in the region, including Jemez obsidian and Rio Grande glaze wares. Extensive evidence for weapon manufacturing also suggests that the…