Vanuatu
Links
The Beginning of Southern Melanesian Prehistory: The St Maurice-Vatcha Lapita Site, New Caledonia
http://jfa-www.bu.edu/Abstracts/S/SandC_26_3.html
Abstract of an article by Christophe Sand in the Journal of Field Archaeology reporting that new excavations have led to a precise understanding of the stratigraphy, and a large set of new 14C dates have firmly established Lapita chronology.