How old are Australia's pictographs? A review of rock art dating

Australia contains some of the world's richest and apparently longest traditions of rock pictographs. Dating this art, however, has been problematic, with few ‘direct’ and reliable dates of Pleistocene or early Holocene age having been obtained from visible, representational imagery. This paper critically reviews the evidence for the antiquity of pigment rock art in Australia by examining the various dating techniques employed. The accurate and reliable dating of rock art worldwide is crucial to understanding the evolution of modern human symbolism and whether cognitive modernism came about after, rather than with, the first signs of full biological modernism; understanding the pitfalls and devising proper methods are crucial prerequisites. Towards these ends, this paper reviews the results and techniques that have been employed to date the apparently earliest known pictographs in Australia.     

Minateda rock shelters (Albacete) and post-palaeolithic art of the Mediterranean Basin in Spain: pigments,surfaces and patinas

The inorganic and organic fractions of two microsamples of prehistoric paint from the same site, the Minateda rock shelters, are analysed here for the first time. The two samples correspond to two rock shelters of different styles (Levantine and schematic) – Abrigo Grande de Minateda (The Great Rock Shelter of Minateda) and Abrigo del Barranco de la Mortaja (Del Barranco de la Mortaja Rock Shelter). Since its discovery, historiographical tradition has emphasised the Abrigo Grande de Minateda, with its magnificence and complexity, as emblematic of the origin and evolution of rock art in the Mediterranean Basin of the Iberian Peninsula (a UNESCO World Heritage Site). Four complementary techniques –Microphotography, Scanning Electron Microscopy-Energy Dispersive X-Ray Spectroscopy (SEM-EDX), Raman Spectroscopy and Gas Chromatography–Mass Spectroscopy (GC–MS)– were combined to identify and characterise the physicochemical properties of the paint and of the surface. We present an interpretation of the results that leads us to define complex taphonomic alterations beyond the usual distinction of layers that include the surface, pigments and patinas.     

A review of rock art dating in the Kimberley, Western Australia

This paper critically reviews the various approaches used to estimate the age of the rock art in the Kimberley region of Western Australia. They include: (i) the relative superimposition of styles; (ii) the use of diagnostic subject matter (depictions of extinct animals, stone tool technology, introduced European and Asian objects and animals); (iii) the recovery of a ‘painted’ slab from a dated archaeological unit; (iv) radiocarbon dating of beeswax figures, charcoal pigments, organic matter in overlying mineral deposits and ‘accreted paint layers’ (oxalate rich crusts and amorphous silica skin), pollen grains from an overlaying mud-wasp nest; and (v) optically stimulated luminescence (OSL) dating of quartz grains from overlying mud-wasp nests. Future directions for rock art dating in the Kimberley include uranium-series dating of overlying and underlying mineral deposits.     

Ways of Belonging: Reconciliation and Adelaide's Public Space Indigenous Cultural Markers

As an arguably ‘post colonial’ society, Australia is evolving its particular identity and sense of self, but reconciliation with its Indigenous peoples remains a significant political and cultural issue. Social inclusion or marginalisation is reflected in the construct of the civic landscape and this paper traces and contextualises public space Indigenous representation or ‘cultural markers’, since the 1960s in Adelaide, South Australia, the Kaurna people's land. This paper identifies social phases and time periods in the evolution of the ways in which Indigenous people and their culture have been included in the city's public space. Inclusion of Indigenous peoples in civic landscapes contributes not only to their spiritual and cultural renewal and contemporary identity, but also to the whole community's sense of self and to the process of reconciliation. This has the potential to provide a gateway to a different way of understanding place which includes an Indigenous perspective and could, symbolically, contribute to the decolonisation of Indigenous people. An inter‐related issue for the colonising culture is reconciliation with the Indigenous nature of the land, in the sense of an intimate sense of belonging and connectedness of spirit through an understanding of Indigenous cultural landscapes, an issue which this paper explores. The paper also sets out suggestions for the facilitation of further Indigenous inclusion and of re‐imagining ways of representation.     

Prehistoric land use at an archaeological hot-spot (the rock art park of Campo Lameiro,NW Spain) inferred from charcoal,synanthropic pollen and non-pollen palynomorph proxies

Pollen, non-pollen palynomorphs and charcoal from a colluvial soil surrounded by prehistoric petroglyphs (Campo Lameiro, NW Spain) were studied in order to assess the nature of human activities and their impact on Holocene vegetation patterns. Several phases of anthropogenic impact were observed. (i) Between 7.6 and 6.5 ka cal BP, synanthropic taxa (Urtica dioica type, Plantago lanceolata type) and coprophilous fungi (e.g. Sporormiella-type) are indicative of early (pre-agricultural) creation of small patches of pasture using fire, possibly for incipient animal husbandry or as part of a deliberate strategy to improve game availability. Such activities only had a minor effect on the deciduous Quercus-dominated forest established earlier during the Holocene Thermal Maximum. (ii) Between 5.9 and 4.8 ka cal BP a more intense signal indicative of pastoral activity was detected, corresponding to the Neolithic period. (iii) Between 4.8 and 3.4 ka cal BP, which fits within the hypothetical timeframe of petroglyph creation, the synanthropic and humidity (e.g. Cyperaceae, Mougeotia) indicators diminished while charcoal concentration increased, which can be explained by Mid-Holocene cooling/drying (Neoglaciation) in combination with reduced human impact, or by non-pastoral activities in the area possibly in association with the development of the rock art culture, converting pasture to protected open ground through anthropogenic fires. (iv) During the Late Bronze Age and Early Iron Age (3.4–2.5 ka cal BP), grazing pressure and fire regime intensity are high, coinciding with evidence of regional forest regression, despite an amelioration in climate. (v) Later phases, not corresponding to prehistoric rock art contexts, include a phase of heavy grazing and reduced fire frequency (from ca. 2.5 to 1.2 ka cal BP) as well as the near complete elimination of the deciduous woodland, the expansion of ericaceous shrubland and the evidence of local agriculture and afforestation. These results are consistent with earlier studies in the area and highlight the spatial heterogeneity in the vegetation especially during periods of prehistoric anthropogenic interference.     

Hockney Country

This paper reviews David Hockney RA, A Bigger Picture, an exhibition held at the Royal Academy in London, the Guggenheim Museum in Bilbao and the Museum Ludwig in Cologne in 2012–3, and the associated catalogue and DVD. Geographical and historical questions, of region and space, movement and dwelling, are evident in Hockney's work in a variety of genres, in portraiture and theatre design as well as more recent excursions into landscape. Particular attention is paid to Hockney's paintings of the Yorkshire Wolds.     

Reporting oppression: mapping racial prejudice in Anti-Caste and Fraternity, 1888–1895

This paper presents a close reading of the reports of racial oppression that appeared in issues of two periodicals, Anti-Caste and its successor Fraternity, between 1888 and 1895. Edited in Street, Somerset, these periodicals created an extensive political geographical imagination by mapping international cases of racial prejudice. Although critical of the British empire, neither Anti-Caste nor Fraternity demanded the destruction of the British empire. In a tactic similar to that used by early Pan-Africanists, the papers’ narratives desired an end to the expansion of the British empire and an increase in the respect for and conditions of those who were ruled ‘under the British Flag’. However, Anti-Caste’s focus upon racial inequality across the United States as well as the British empire enabled it to create a distinctive critique of racial prejudice across the English-speaking world. Its criticism of the imperial project combined with support for human brotherhood allowed the paper to develop a framework for debates on racial prejudice that drew together criticisms of labour laws in India, the removal of people from their lands in Southern Africa, the racial segregation of public transport in the United States and the restriction of Chinese labour in Australia.     

The geochronological potential of isoleucine epimerisation in cassowary and megapode eggshells from archaeological sites

Our research demonstrates that the extent of isoleucine epimerisation (A/I) in fragments of avian eggshells provides geochronological information in archaeological contexts. In the archaeological sequence of Hay Cave, northern Queensland, Australia, there is an excellent correspondence between the A/I values of Australian brush-turkey (Alectura lathami) eggshells (n = 99) and independent geochronological control (n = 16 radiocarbon ages including 4 on eggshell calcite). The A/I values identify three phases of deposition during the Holocene at Hay Cave. In contrast to the Alectura eggshell A/I values, a poor correspondence was observed between the A/I values of cassowary (Casuarius) eggshells from Toé (n = 35) and Kria caves (n = 23) (Ayamaru Plateau, Papua) and the depths from which the specimens were recovered in these stratified sequences. Given coherent archaeofauna trends and radiocarbon chronologies (n = 8 and 2 eggshell calcite radiocarbon ages at Toé and Kria, respectively) with respect to depth, the variable A/I values are not explicable in terms of mixing. Rather, the variability is most likely due to exposure of the eggshells to the high temperatures of campfires. Despite the variability, eggshells with relatively low A/I values amongst specimens recovered from similar depths (and therefore presumably least influenced by high temperatures) exhibit a gradual increase in A/I with respect to depth, as expected in a stratified deposit. From this observation it is suggested that the identification of heated eggshells will increase confidence in geochronological information provided by A/I. These studies illustrate the complications that arise from campfire-induced acceleration of amino acid racemisation and emphasise that although this phenomenon is common, it is not universally encountered in archaeological contexts.     

Combining Indigenous and Maritime Archaeological Approaches: Experiences and Insights from the ‘(Re)locating Narrunga Project’, Yorke Peninsula, South Australia

This paper details the unique pairing of Indigenous and maritime archaeological approaches in the ‘(Re)locating Narrunga Project’. Narrunga was a ketch built by the Narungga Aboriginal community at Point Pearce Mission (Yorke Peninsula, South Australia) at the turn of the twentieth century and later sunk in the 1940s. It is argued that convergences between the scholarly interests of Indigenous and maritime archaeological approaches have been slow to develop and that maritime archaeology as a sub-discipline has not capitalized on the insights that can be gained from collaborative approaches between communities and practitioners. Similarly, Indigenous communities in Australia have had few opportunities to work with researchers to record their maritime heritage. As is evident in the Narrunga story told in this research, non-Indigenous records have been complicit in underplaying the maritime achievements and skills of Narungga people and collaborative research can work towards decolonizing this past.     

Prehistoric hand stencils at Fern Cave, North Queensland (Australia): environmental and chronological implications of Raman spectroscopy and FT-IR imaging results

Raman spectroscopy and FT-IR imaging analyses of cave wall pigment samples from north Queensland (Australia) indicate that some hand stencils were undertaken during a dry environmental phase indicating late Holocene age. Other, earlier painting episodes also took place during dry environmental periods of the terminal Pleistocene and/or early Holocene. These results represent a rare opportunity to attain chronological information for rock art in conditions where insufficient carbon is present for radiocarbon dating.     

Characterization and origin of black and red Magdalenian pigments from Grottes de la Garenne (Vallée moyenne de la Creuse-France): a mineralogical and geochemical approach of the study of prehistorical paintings

Pigments sampled from wall paintings and from crayons taken on the floor, at the Grottes de la Garenne (Saint-Marcel – Indre, France) have been analyzed and characterized by infrared spectroscopy, Raman micro-spectroscopy, X-ray diffraction, ICP/MS and analytical TEM. The red pigment used for the wall paintings is mainly composed by hematite, clays, carbon matter and carbonates. Results on the red pigments show that the compositions of the paintings are similar to that of some crayons. Regarding these analyses, their origin is compatible with local siderolithic facieses. Analysis of black pigments shows that they are made of cryptomelane, pyrolusite, clays, carbonates and carbon matter. It shows also that paintings and some crayons compositions are compatible. On the contrary of red pigments, the origin of black pigments is probably allochtonous. Indeed, the traces of thallium detected in cryptomelane, the cerium anomaly and the absence of iron are not compatible with local facieses or other sites from the French Massif Central.     

HISTORY GOES WALKABOUT

Could the methods of history—and not just its objects of study—be decolonized? This essay explores analogous areas of cultural production, such as painting, to determine how historians might begin to produce work that lies outside the Western, Euro‐Christian imaginary. It focuses on the case of Australia and the means by which Aboriginal artists have reanimated and recalibrated traditional forms of knowledge, offering new bases for thinking about the history and temporalities of Australia. The work of the painter Tim Johnson is then presented as an example for history in his demonstration of the ways in which indigenous methods and ways of seeing the world can be deployed by Others. The ethical, theoretical, and practical challenges that accompany such work are detailed, alongside a historiographical account of the way in which these discussions mesh with seminal debates in postcolonialism, subaltern studies, and settler colonialism as they relate to historical theory. Drawing on recent work in History and Theory, the article asks: what might be the consequences for history were it not to develop a meaningful “global turn,” arguing that a critical moment has been reached in which modes of understanding the world that come from outside the West need to be incorporated into historians’ repertoires for thinking and making.     

A late Miocene–early Pliocene Mihirung bird (Aves: Dromornithidae) from Victoria,southeast Australia

Park, T. & Fitzgerald, E.M.G. September 2012. A late Miocene–early Pliocene Mihirung bird (Aves: Dromornithidae) from Victoria, southeast Australia. Alcheringa 36, 427–430. ISSN 0311-5518.

An incomplete tarsometatarsus identified as an indeterminate species of Dromornithidae is described from the upper Miocene–lower Pliocene shallow marine Black Rock Sandstone at Beaumaris, Victoria, Australia. This isolated specimen represents one of the few pre-Pleistocene dromornithids with a well-constrained geologic age. Additionally, it is one of the few pre-Quaternary dromornithid fossils recorded from southeast Australia. Comparisons with known dromornithid taxa suggest that the Beaumaris dromornithid is distinct from previously established species. This hitherto unknown species of dromornithid in the late Neogene of southeastern Australia cautions against deriving evolutionary patterns solely on the basis of fossils from northern Australia.     

Ben Quilty: the fog of war

ABSTRACT

This essay looks at the war paintings of Ben Quilty, who in October 2011 was stationed with Australian troops fighting against the Taliban in Afghanistan as part of Australia’s Official War Art Scheme. Quilty’s portraits, in fact made back at home in his studio after he returned, show soldiers naked, in pain, reliving traumatic episodes from their war experiences. They have been almost universally praised as providing a new and compelling image of war for those who have not experienced it themselves. We examine these portraits closely, arguing that they express a new post-modern ideology of “interpassivity”, allowing the spectator to exhibit signs of concern for soldiers, without actually doing anything to change their situation. In this we suggest that Quilty’s paintings contain a meaning that goes against the intentions of the artist and the understanding of their audience. Contrary to their dominant reading, they express something about our culture that our culture is unable to admit about itself.     

Murujuga,Northwestern Australia: When Arid Hunter-Gatherers Became Coastal Foragers

ABSTRACT

The Dampier Archipelago (Murujuga) in northwestern Australia is a rich rock art province located in an arid-maritime cultural landscape. The archipelago juts into the Indian Ocean just north of the Tropic of Capricorn. When people started inscribing this rugged granophyre landscape it was an inland range more than 100 km from the coast. Murujuga rock art is contextualized by a 47,000-year-old occupation sequence from the Pilbara, a model for stylistic change, and a predictive model that envisages how people may have adapted to this eventual seascape. Initial testing of an outer island suggests that highly mobile coastal foragers took advantage of interior ranges across the Abydos Plain as sea levels rose after the Last Glacial Maximum. This article describes for the first time evidence for Australia's earliest domestic stone structures (dated to between 8063 and 7355 cal BP) and tests the predictive model. Rosemary Island is an inscribed landscape that reveals the emergence of an arid island and provides insights into the dynamics of mobile arid hunter-fisher-gatherers in the early Holocene. It adds to the body of Australian evidence for island abandonment with insulation, but with minimal evidence for subsequent (re)colonization.     

Developing baseline data to understand environmental change: a geochemical study of archaeological otoliths from the Coorong,South Australia

Otoliths are calcium carbonate structures found in the inner ear of teleost fish. While they are routinely studied by marine scientists, analyses of otoliths recovered from archaeological sites in Australia and the Pacific have generally been restricted to identification of species and sometimes the fish age. Otoliths can also provide information on the season of catch, and, through trace element analysis, allow the reconstruction of environmental conditions experienced by fish. In this study, we use otoliths from mid- to late Holocene aged archaeological shell middens at the Coorong (South Australia) to examine species present, season of catch, age of fish and environmental conditions experienced by fish. Results demonstrate that the majority of the fish (identified as Argyrosomus japonicus and Acanthopagrus butcheri) were caught in freshwater environments during the warm season, and had grown to an age and size indicative of their having reached sexual maturity. This study provides data indicating fluctuating levels of salinity in the estuary, which are significantly lower than the hypersaline conditions experienced today. Ultimately, this project highlights the usefulness of conducting more detailed investigations of otoliths, including geochemical analyses, to address a wide range of research questions in archaeology and palaeoenvironmental research.     

Ionospheric heating by VLF transmitters?

A series of experiments was carried out in 1983–1985 to investigate precipitation of radiation belt electrons by Omega Australia onto the great circle path from the 22.3 kHz NWC transmitter (North West Cape, Australia) to Dunedin, New Zealand. These were similar in concept to the experiment described by Inan [(1990), Geophys. Res. Lett. 17, 729] using the NAU transmitter to induce electron precipitation onto the great circle path from the 24.0 kHz NAA transmitter (Maine) to Palmer Station (PA), Antarctica. Unlike the perturbations received by Inan which indicated only heating effects by the NAU transmitter, our observations showed both a delayed modulation expected of electron precipitation effects and the prompt modulation expected of heating effects. However, we were able to duplicate (and explain) the prompt modulation effect using a local signal generated in our laboratory which thereby throws doubt on the validity of this effect in both experiments.     

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.