Investigating the world's first maritime network in Pleistocene Wallacea

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This project will investigate the world’s first maritime exchange network located in the islands to Australia’s north. From ~16,000 years ago, tools made from exotic obsidian (volcanic glass) appear in the archaeological assemblages of three southern Wallacean islands, as do standardised items of personal decoration and fishhooks. Where the obsidian was acquired and how far the network extended are currently unknown. This project hopes to resolve this and determine how the network relates to other aspects of culture and changing sea levels. Through geological sourcing, geo-chemical analysis and multi-island excavations we will reveal the intensity and reach of this remarkable network to understand the origins of trade in our region.