THE FLIGHT FROM THE FEN: THE PREHISTORIC MIGRATIONS OF THE BOIKEN OF THE EAST SEPIK PROVINCE,PAPUA NEW GUINEA

This paper has two goals. Its specific aim is to establish the prehistoric migrations of the Boiken people of the East Sepik Province, Papua New Guinea, using a large corpus of Boiken settlement histories supplemented by linguistic, genetic, and ecological data. In the course of the analysis, a method of applying cluster techniques to detect underlying directional patterns in settlement histories is demonstrated. The migration history thus revealed fits well with the picture of Middle Sepik prehistory emerging from recent geoarchaeological research. At a more general level, the paper seeks to verify that the spatial aspects of Boiken settlement traditions are indeed historically accurate. This finding is of intrinsic importance for anyone attempting to understand the construction of ethno-historical knowledge, and particularly for regional analysts and historical ethnographers, who are often faced with reconstructing the diachronic dimensions of ethnography in regions of New Guinea where archaeological research is little developed. In the case of the Boiken, the migrations that emerge from ethnohistory help resolve the puzzle of why the symbolic culture of the Ndu-speaking Yangoru Boiken exhibits much closer affinities to that of the Torricelli-speaking Mountain Arapesh than that of any Ndu-speaking group, including some of the Boiken dialect groups to the southeast.