Coastlines of the archipelago, ca 17,000 years ago

Further reading

Allen, J., J. Golson, and R. Jones, eds, Sunda and Sahul: prehistoric studies in Southeast Asia, Melanesia and Australia. London & New York: Academic Press, 1977.

Voris, Harold K., ‘Maps of Pleistocene sea levels in Southeast Asia: shorelines, river systems and time durations', Journal of Biogeography 27 no. 5 (2000), pp. 1153-1167. doi: 10.1046/j.1365-2699.2000.00489.x

Map number from Cribb, Historical Atlas of Indonesia (2000)