McCoy, M. D., Ladefoged, T. N., Blanshard, A., & Jorgensen, A. (2010). Reconstructing Lithic Supply Zones and Procurement Areas: An Example from the Bay of Islands, Northland, New Zealand. Journal of Pacific Archaeology, 1(2), 174–183. Retrieved from https://pacificarchaeology.org/index.php/journal/article/view/16