Stylistic analysis of stone arrangements supports regional cultural interactions along the northern Great Barrier Reef, Queensland

Stone arrangements are frequently encountered on the Australian mainland and islands. They have high significance values to Indigenous Australians and are usually associated with the material expression and emplacement of socio-religious beliefs and associated ceremonial/ritual activities. Despite their ubiquity, stone arrangements are an understudied site type with their distribution and morphological variability remaining poorly documented and their functional variability poorly understood. Although in most parts of Australia the authorship of stone arrangements is unambiguously Aboriginal, for far north Queensland this is less clear for places where Aboriginal people and Torres Strait Islanders, and more recently South Sea Islanders, all with documented traditions of stone arrangement construction and use, are known to have operated. A comparative stylistic analysis of stone arrangements constructed by Aboriginal people, Torres Strait Islanders and Island Melanesians of the southwest Pacific reveals that although Lizard Island Group stone arrangements are predominately of Aboriginal authorship, some arrangements exhibit cultural influences from neighbouring areas. In this respect, Lizard Island Group stone arrangements appear to be a further material expression of the Torres Strait Cultural Complex and Coral Sea Cultural Interaction Sphere

The Future City: A Selection of Views on the Reorganization of Government in Greater Winnipeg

Book: pp.54; digital file.This is a collection of short essays on the potential workings and outcomes of the Unicity scheme then proposed by the Manitoba provincial government, and attempts to give careful consideration and critique of the scheme. Essays are written by researchers and academics from the University of Winnipeg, members of the local media and the private sector. The paper argues that amalgamation into a regional government will have both positive and negative effects. Generally, the provision of equitable levels of services and effective planning for the entire region are viewed positively, while the potential for Unicity to become too unwieldy and too under-representative of marginalized communities is seen as a cause for concern. An additional criticism that arises from these essays, is that partisan politics will become more firmly rooted at the municipal level in Winnipeg, on account of Unicity’s proposed parliamentary-style city council. The test of Unicity, therefore, is the degree to which the proposed community committees and ward representation are able to flourish. The editor concludes by saying that the Unicity has the potential to be a framework for a new, more democratic style of politics through greater citizen engagement. This end must be actively pursued, he writes, otherwise the new framework will be governed by the same old politics that characterized Greater Winnipeg in recent years

The Moyjil site, south-west Victoria, Australia:Chronology

An unusual shell deposit at Moyjil (Point Ritchie), Warrnambool, in western Victoria, has previously been dated at 67±10 ka and has features suggesting a human origin. If human, the site would be one of Australia\u27s oldest, justifying a redetermination of age using amino acid racemisation (AAR) dating of Lunella undulata (syn. Turbo undulatus) opercula (the dominant shellfish present) and optically stimulated luminescence (OSL) of the host calcarenite. AAR dating of the shell bed and four Last Interglacial (LIG) beach deposits at Moyjil and Goose Lagoon, 30 km to the west, confirmed a LIG age. OSL analysis of the host sand revealed a complex mixing history, with a significant fraction (47%) of grains giving an early LIG age (120-125 ka) using a three-component mixing model. Shell deposition following the LIG sea-level maximum at 120-125 ka is consistent with stratigraphic evidence. A sand layer immediately below the shell deposit gave an age of ~240 ka (i.e. MIS 7) and appears to have been a source of older sand incorporated into the shell deposit. Younger ages (~60-80 ka) are due to bioturbation before calcrete finally sealed the deposit. Uranium/thorium methods were not applicable to L. undulata opercula or an otolith of the fish Argyrosomus hololepidotus because they failed to act as closed systems. A U-Th age of 103 ka for a calcrete sheet within the 240 ka sand indicates a later period of carbonate deposition. Calcium carbonate dripstone from a LIG wave-cut notch gave a U‒Th age of 11-14 ka suggesting sediment cover created a cave-like environment at the notch at this time. The three dating techniques have collectively built a chronology spanning the periods before and after deposition of the shell bed, which occurred just after the LIG sea-level maximum (120-125 ka)