The Cape York peninsula, in tropical Queensland, shows distinct regional pattern in its recent rock art. And there is regional pattern also in the exchange networks of ethnohistorical times. Do these patterns bear a relationship?
The authors describe rock art dating research in Australia using the oxalate method. While the array of dates obtained (which range from c. 1200 to c. 25 000 BP) show a satisfactory correlation with other archaeological data, there are mismatches which suggest that some motifs were often imitated by later artists, and/or that the mineral accretions continued to form periodically, perhaps continuously, as a regional phenomenon over a long period of time.
During the late Holocene, Aboriginal rock painters in north Queensland selected and combined various natural inorganic and organic materials in paint recipes – possibly to increase the longevity of their paintings. The organic materials make direct radiocarbon dating possible.
This paper reports on the recording of previously unpublished Aboriginal stone hut structures in southwestern Queensland. Located along a tributary of the Georgina River, these 17 structures are typical of the region, being generally circular in plan view, with an average diameter of 5m and a 1m-wide opening consistently positioned to afford protection from prevailing winds. Evidence suggests these structures were roofed with vegetation and, while they pre-date the contact period, appear also to have been used into at least the late 1800s. Artefacts associated with them include stone flakes, cores and edge-ground axe fragments, freshwater mussel shells, rifle cartridge cases, fragments of glass, and metal objects. A comparison of these stone hut structures is made with similar features from elsewhere in Australia, demonstrating that there was a widespread but consistent use of stone for construction. This short report contributes to an increasing awareness of, and literature about, built structures in traditional Aboriginal societies.
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