Rise and Fall of Axum Ethiopia. Column-wise approach to seriation. Reconstructing the ancient Maya Cuch ritual. The location of Tayasal. Alluvial geology and archaeological potential of Texas high plains. Soil pH bone preservation sampling bias at mortuary sites. Nearest neighbors boundary effect general solution.C14 evidence for temporal priority of Chavin de Huantar. Incorporatiomn of small projects into regional sampling design. Preservation of archaeological sites through acquisition. Holocene mangrove formations Santa Elena Ecuador. Discovery of sixteenth century St Augustine in urban area. A distorting factor in archaeological distribution.