Formation of flakes. Circumscription by anthropogenic environmental destruction Carneiro. Iroquoian stemware. Human-plant mutualism and niche expression Middle Woodland. Political economy of Tarascan metallurgy. Resource diversity in Belize lowland trade. Metallic powder for stone tool photography. Cultural site formation through microdebitage analysis. Peyton and myth of mound builders. Rethinking Apachean ceramics. Salt production at Hierve el Agua. The Mexican and Western Yucatec calendars.