Collective action problems led to the cultural transformation of Sāmoa 800 years ago
Fig 5
Position of the largest earthen mound in Falefa Valley.
The basal dimensions of this feature make it one of the largest earthen features in Sāmoa by that measure. Several additional mounds are visible as well. The location of the western valley profile is indicated by the arrow in the hillshade image and the dot-bounded line in the inset of Falefa Valley. The location of the large mound is indicated by the rectangle in the inset of Falefa Valley.