Trepanging fleets began to visit the northern coasts of Australia from
Makassar in southern
Sulawesi, Indonesia, from at least 1720 and possibly earlier. Campbell Macknight's classic study of the Makassan trepang industry accepts the start of the industry as about 1720, with the earliest recorded trepang voyage made in 1751. However, Regina Ganter of
Griffith University notes that a Sulawesi historian suggests a commencement date for the industry of about 1640. Ganter also notes that for some anthropologists, the extensive influence of the trepang industry on the
Yolngu people suggests a longer period of contact. Arnhem Land
Aboriginal rock art, dated by
archaeologists in 2010, appears to provide further evidence of Makassan contact in the mid-1600s. Based on
radiocarbon dating for apparent
prau (boat) designs in Aboriginal rock art, some scholars have proposed contact from as early as the 1500s. A Makassarese legend suggested that the first cargo of Australian trepang were brought to Makassar by leaders who had previously escaped the
Dutch conquest of the
Sultanate of Gowa. With the recent growing evidence of pre-1700s Makassan activity, some scholars have proposed the following model, with 4 phases of interaction: Phase 1, (c.1000–1550 CE): Tentative earliest contact between Aboriginal Australians and pioneering Austronesian speaking voyagers of unknown origins. Phase 2, (c.1550–1750 CE): Semi-regular voyages are made between Island Southeast Asia. Trade and trepanging activities commence. This phase would align with the growing evidence of pre-1700s Makassan activities. Phase 3, (c.1750–1880 CE): The trepang industry becomes well established and begins to be documented in historical sources, as described by Macknight and others. Phase 4, (c.1880–1907 CE): The trepang industry declines as colonial restrictions increase, and ceases after licensing, customs and border controls effectively prevent further Macassan voyages; the last recorded fleet departed in 1907. At the height of the trepang industry, the Makassan ranged thousands of kilometres along Australia's northern coasts, arriving with the north-west monsoon each December. Makassan
perahu or
praus could carry a crew of thirty members, and Macknight estimated the total number of trepangers arriving each year as about one thousand. The Makassan crews established themselves at various semi-permanent locations on the coast, to boil and dry the trepang before the return voyage home, four months later, to sell their cargo to Chinese merchants.
Marege' was the Makassan name for
Arnhem Land (meaning "Wild Country"), a historical region of the
Northern Territory of Australia, from the
Cobourg Peninsula to
Groote Eylandt in the
Gulf of Carpentaria.
Kayu Jawa was the name for the fishing grounds in the
Kimberley region of Western Australia, from Napier Broome Bay to
Cape Leveque. Other important fishing areas included
West Papua,
Sumbawa,
Timor, and
Selayar.
Matthew Flinders, in his circumnavigation of Australia in 1803, met a Makassan trepang fleet near present-day
Nhulunbuy. He communicated at length with a Makassan captain,
Pobasso, through his cook, who was also a Malay, and learned of the extent of the trade from this encounter. Ganter writes that there were at most "1,000 Macassans" compared to the almost "7,000 British nestled into Sydney Cove and Newcastle". French explorer
Nicholas Baudin also encountered twenty-six large
perahu off the northern coast of Western Australia in the same year. The British settlements of
Fort Dundas and
Fort Wellington were established as a result of
Phillip Parker King's contact with Makassan trepangers in 1821.
Using Daeng Rangka, the last Makassan trepanger to visit Australia, lived well into the twentieth century, and the history of his voyages are well documented. He first made the voyage to northern Australia as a young man. He suffered dismasting and several shipwrecks, and had generally positive but occasionally conflicting relationships with Indigenous Australians. He was the first trepanger to pay the
South Australian government (at the time the jurisdiction that administered the
Northern Territory) for a trepanging licence in 1883, an impost that made the trade less viable. The trade continued to dwindle toward the end of the 19th century, due to the imposition of customs duties and licence fees and probably compounded by overfishing. Rangka commanded the last Makassar
perahu, which left Arnhem Land in 1907. ==Physical evidence of Makassan contact==