Physical map of OceaniaOnline version Physical map of Oceania by Agastya Munnangi 1 Melanesia 2 Micronesia 3 Polynesia 4 Tasmanian Sea 5 Coral Sea 6 Papua New Guinea 7 New Zealand 8 Australia 9 Great Victoria Desert 10 Great Sandy Desert 11 Great Dividing Range 12 River Darling 13 fiji sea 14 murray river 15 Fiji 16 New Caledonia 17 Solomon Islands 18 Vanuatu 19 great barrier reef