Map of Southeast Asia, Australia, and Melanesia. The predicted extent of late Pleistocene coastline is indicated in light grey. 1, New Ireland; 2, New Britain; 3, Bougainville (Solomon chain); 4, Fiji; 5, Samoa; 6, Tonga; 7, Cook Islands; 8, Hawaiian Islands; 9, New Zealand; 10, Easter Island (∼3,000 km to the east).