Geochemical provenience of 16th–19th century C.E. Asian ceramics from Torres Strait,northeast Australia

Existing insights into the history of southeast Asian contacts with northern Australia prior to British colonization in 1788 are limited to Macassan visitors and the trepang industry beginning in the early 18th century and perhaps 16th century. Neither historical nor archaeological evidence indicate extension of such contacts to Torres Strait of northeast Australia. To shed further light on this issue, a collection of 16 Asian ceramic sherds surface collected and excavated recently from the islands of Pulu and Mabuyag in Torres Strait were compared to a large database of Southeast and East Asian stoneware jars that are well characterised, elementally, typologically and chronologically. This comparison matched a number of sherds with two jar types with likely production origins in Thailand and southern China. While the surface collected sherds from Pulu sourced to Thailand date probably to the 19th century, the small glazed sherd from Mabuyag island is typical of a southern Chinese decorated jar type dating to c. 1500–1600 C.E. This Chinese sherd is the earliest known Asian artefact in Australia and parallels recent archaeological evidence on the antiquity of contacts between Macassan trepangers and Aboriginal Australians. It is unknown if the Chinese sherd came ashore to Mabuyag through direct contact with Asian traders or from a nearby shipwreck through salvage.     

‘Geographies of dying and death’ in relation to pregnancy losses: ultrasonography experiences

The ‘geographies of dying and death’ denotes an area of academic inquiry interested in the spatialities of mortality and extending into themes of bereavement and loss. Such a lens has permitted exploration of various spaces and their interlinking economic, cultural and political contexts (Maddrell, A. & Sidaway, J. (2010) Introduction: Bringing a spatial lens to death, dying, mourning and remembrance. In A. Maddrell & J. Sidaway (eds.) Deathscapes: Spaces for death, dying, mourning and remembrance (pp. 1–16). Farnham: Ashgate; Teather, E. (2001) The case of the disorderly graves: Contemporary deathscapes in Guangzhou. Social & Cultural Geography, 2, 185–201). This paper argues that pregnancy losses – a rubric term for a range of medical events and social experiences, which can be legally recognised and/or personally regarded as deaths – should be given further consideration in the ‘geographies of dying and death’. Such a suggestion invites further reflection on the ways in which notions of ‘normative’ death have hitherto been mobilised in the sub-discipline. My focus in this paper will be on ultrasonography and related spaces to illustrate various spatial and temporal aspects involved in some experiences of pregnancy losses. The narratives of four participants from my doctorate research (McNiven, A. (2014) (Re)collections: Engaging feminist geography with embodied and relational experiences of pregnancy losses (Unpublished doctoral thesis). Durham University, UK) will be drawn upon in relation to encounters in/with: ultrasonography rooms, their related waiting spaces, disrupted expectations, and ultrasound imagery and audio recordings. This paper argues that, when in dialogue with ‘feminist reproductive politics’, attendance to pregnancy losses can thus contribute productively to the burgeoning ‘geographies of dying and death’.     

Ritualized Middening Practices

Practice theory focuses attention on agency and the generative dimensions of sites and material culture in terms of social formation and reproduction. This approach is applied to the ritualization of midden deposits by Torres Strait Islanders of northeast Australia. Ritualization of middens was achieved by three depositional strategies of privileged differentiation: referencing of mortuary remains, discrimination of animal bones and mounding of deposits. In addition, ritualized middens were spatially separated into small residential mounds and large communal feasting mounds. Ritualized middening was part of a broader social process of maintaining the biographical status of midden materials as a dimension of community socialization, identify and cohesion.     

High-resolution radiocarbon dating of marine materials in archaeological contexts: radiocarbon marine reservoir variability between Anadara, Gafrarium, Batissa, Polymesoda spp. and Echinoidea at Caution Bay, Southern Coastal Papua New Guinea

The remains of shellfish dominate many coastal archaeological sites in the Pacific and provide a wealth of information about economy, culture, environment and climate. Shells are therefore the logical sample type to develop local and regional radiocarbon chronologies. The calibration of radiocarbon (¹⁴C) dates on marine animals is not straightforward, however, requiring an understanding of habitat and dietary preferences as well as detailed knowledge of local ocean conditions. The most complex situations occur where terrestrial influences impinge on the marine environment resulting in both the enrichment and depletion of ¹⁴C (Ulm Geoarchaeology 17(4):319–348, 2002; Petchey and Clark Quat Geochronol 6:539–549, 2011). A sampling protocol that combines a high-resolution excavation methodology, selection of short-lived samples identified to species level, and a tri-isotope approach using ¹⁴C, δ¹³C and δ¹⁸O, has given us the ability to identify ¹⁴C source variation that would otherwise have been obscured. Here, we present new research that details high-resolution mapping of marine ¹⁴C reservoir variation between Gafrarium tumidum, Gafrarium pectinatum, Anadara granosa, Anadara antiquata, Batissa violacea, Polymesoda erosa and Echinoidea from the Bogi 1 archaeological site, Caution Bay, southern coastal Papua New Guinea. These isotopes highlight specific dietary, habitat and behavioural variations that are key to obtaining chronological information from shell radiocarbon determinations.     

Enmity and Amity: Reconsidering Stone-headed Club (gabagaba) Procurement and Trade in Torres Strait

Historical records for Torres Strait, including those from Haddon's 1898 Cambridge Anthropological Expedition, identify the Papuan mainland as the main trade source for stone-headed clubs (gabagaba). This view has persisted despite the contradictory facts that the Papuan lowlands are essentially devoid of stone and Torres Strait abounds in stone suitable for club manufacture. Not surprisingly, preliminary raw material findings for ethnographic and archaeological gabagaba in museums indicate that local Torres Strait manufacture was more significant than previously thought. Some of the early confusion over gabagaba sources probably reflects diffusionist assumptions that ‘superior’ cultural items, such as stone-headed clubs, must have moved from so-called ‘advanced’ Papuans to ‘less-developed’ Torres Strait Islanders. However, more significant is the lack of understanding of the multiple and complex roles of gabagaba in inter-group social relations which saw clubs moving between Islanders and Papuans through looting, trade and ceremonial exchange. Apart from their well-documented use as lethal weapons during head-hunting raids, I argue that gabagaba also had an important ceremonial role in exchanges between hostile groups aimed at cementing social alliances. Following post-contact disruptions to trading networks and inter-group hostilities, the social/ceremonial roles of gabagaba were emphasised while gabagaba production became less specialised.     

Past and present marine mammal hunting rates and abundances: dugong (Dugong dugon) evidence from Dabangai Bone Mound,Torres Strait

Dugongs (Dugong dugon) are a key food item and a totemic animal with major spiritual significance for Torres Strait Islanders of northeastern Australia. These marine mammals are officially classed vulnerable to extinction which has placed hunters under considerable internal (cultural) and external (bureaucratic) pressure to lower hunting rates dramatically to sustainable levels. But did Torres Strait Islanders hunt dugongs at much lower rates in the pre-colonial past? Excavation of a ritual dugong bone mound on Mabuyag island revealed the remains of 10,000–11,000 dugongs hunted between c. 1600 and c. 1900AD. The translated hunting rate of 33–37 dugongs per year is surprisingly high and challenging as this single site represents one-third of what conservation biologists argue is the current mean sustainable hunting rate for the entire Torres Strait archipelago. These data suggest that dugong abundance was much higher in the pre-colonial past and that current hunting rates are uncharacteristically unsustainable primarily due to an unprecedented dugong population crash and not increased post-contact hunting rates.     

The ritual dugong bone mounds of Koey Ngurtai,Torres Strait,Australia: Investigating their construction

The islands of Western Torres Strait, between Papua New Guinea and Australia, saw the emergence of ritual dugong bone mounds approximately 400 years ago. These mounds were used as a means to commune with, and as an aid for the hunting of, dugongs. This paper explores the bone contents of three dugong bone mounds on the small, uninhabited island of Koey Ngurtai as a means to determine their construction and in doing so to explore the historical emergence of ritual bone mounds associated with dugong hunting magic—and thereby to historicise ethnographically known cultural practices—in Torres Strait. Copyright © 2009 John Wiley & Sons, Ltd.