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The Current State Of Commercial Location-Based Service Offerings In Australia, Roba Abbas, K. Michael, M.G. Michael, Anas Aloudat Jun 2009

The Current State Of Commercial Location-Based Service Offerings In Australia, Roba Abbas, K. Michael, M.G. Michael, Anas Aloudat

Associate Professor Katina Michael

Location-based services (LBS) provide geographic data for a variety of purposes, and through numerous devices such as mobile phones, GPS navigation systems, palm pilots and increasingly desktop computers. Presently, there is scant information relating to the current state of the LBS market, specifically location-based service applications in Australia. This study makes use of usability context analyses to examine Australia’s three leading telecommunications operators- Telstra, Optus and Vodafone- with a view to providing an overview of the types of services and solutions presently offered and targeted at the consumer, business and emergency segments. There are two units of analysis (i) the …


Relative Survival After Hospitalisation For Hip Fracture In Older People In New South Wales, Australia, Diane Hindmarsh, Andrew Hayen, Caroline Finch, Jacqueline Ct Close Jan 2009

Relative Survival After Hospitalisation For Hip Fracture In Older People In New South Wales, Australia, Diane Hindmarsh, Andrew Hayen, Caroline Finch, Jacqueline Ct Close

Faculty of Informatics - Papers (Archive)

Survival after hospitalisation for hip fracture by age group and sex relative to survival in the general population was assessed in people aged 65+. Men had double the risk of death compared with women to 1 year, but age effects lasted only to 3 months. Clinical outcomes need to be improved.We assessed the relative survival of hospitalised fall-related hip fracture patients aged 65+ years leaving hospital in New South Wales, Australia, between July 2000 and December 2003.We carried out a population-based study of all hospital separations for NSW residents with a principal diagnosis of hip fracture (ICD-10-AM S72.0 to S72.2) …


The Legal Regime For The Protection And Exploitation Of Fishes, With Special Reference To Australia, Ronald J. West Jan 2009

The Legal Regime For The Protection And Exploitation Of Fishes, With Special Reference To Australia, Ronald J. West

Faculty of Law - Papers (Archive)

Australia has the third largest Exclusive Economic Zone (l° 648 250 km2) however overall commercial fisheries production is ranked relatively low in comparison with many other nations (240,000 metric tones per year, valued at $A2.2 billion)2. The reason underlying this relatively low level of fisheries production can be largely attributed to the low productivity of many marine waters surrounding the Australian coastline and a legal regime that is designed not only to manage fisheries, but to provide a significant degree of environmental protection to both fishes and their habitats.


Regulating Fishing In Australia: From Mullet Size Limits To International Hot Pursuits, Warwick Gullett Jan 2009

Regulating Fishing In Australia: From Mullet Size Limits To International Hot Pursuits, Warwick Gullett

Faculty of Law - Papers (Archive)

Fisheries laws simply regulate human interactions with fish. Yet it is an enormous challenge to get them right. The central problem with which fishing laws need to deal is that technological advancements continually enable people (especially commercial fishers) to increase their ability to catch fish. This may be coupled with an increasing number of people fishing, or perhaps a relatively stable number of people fishing but changing their practice such as intensively fishing in one location. Human activities affecting fish are ever changing and, as a result, so too are fisheries laws. Past fishery collapses (such as cod stocks off …


Fatwas: Their Role In Contemporary Secular Australia, Nadirsyah Hosen, Ann Black Jan 2009

Fatwas: Their Role In Contemporary Secular Australia, Nadirsyah Hosen, Ann Black

Faculty of Law - Papers (Archive)

In Australia, there has been confusion and misunderstanding surrounding the term 'fatwa'. This goes both to its meaning and also to the role fatwas fulfil for Muslims, whether in Australia or in other parts of the world. This paper seeks to address both of these issues, first by demystifying fatwa through exploration of the distinctive place the have in Islamic jurisprudence, and second by identifying the methodology used by jurists in ifta (the giving of fatwas), which has enabled Islamic law to be responsive to new developments and contemporary challenges. Given the recent expansion of technological, economic and medical advances …


Financial Crises And Stock Market Volatility Transmission: Evidence From Australia, Singapore, The Uk, And The Us, Indika Karunanayake, Abbas Valadkhani, Martin J. O'Brien Jan 2009

Financial Crises And Stock Market Volatility Transmission: Evidence From Australia, Singapore, The Uk, And The Us, Indika Karunanayake, Abbas Valadkhani, Martin J. O'Brien

Faculty of Commerce - Papers (Archive)

With the globalization of international trade and finance, the interaction between international financial markets has increased markedly. Therefore, this paper examines the nature of interaction between stock market returns and their volatility, with a particular focus on the global financial crises in 1998 and 2008 for Australia, Singapore, the UK, and the US. This study applies multivariate generalised autoregressive conditional heteroskedasticity (MGARCH) model with dummy variables for weekly data spanning from January 1992 to June 2009. Based on the results obtained from the mean return equations, we could not find any significant impact on returns arising from 1998 and 2008 …


Sharing Quality Resources For Teaching And Learning: A Peer Review Model For The Altc Exchange In Australia, Geraldine Lefoe, Robyn Philip, Meg O'Reilly, Dominique Parrish Jan 2009

Sharing Quality Resources For Teaching And Learning: A Peer Review Model For The Altc Exchange In Australia, Geraldine Lefoe, Robyn Philip, Meg O'Reilly, Dominique Parrish

Faculty of Health and Behavioural Sciences - Papers (Archive)

The ALTC Exchange (formerly the Carrick Exchange), is a national repository and networking service for Australian higher education. The Exchange was designed to provide access to a repository of shared learning and teaching resources, work spaces for team members engaged in collaborative projects, and communication and networking services. The Australian Learning and Teaching Council (ALTC) established the Exchange for those who teach, manage and lead learning and teaching in higher education. As part of the research conducted to inform the development of the Exchange, models for peer review of educational resources were evaluated. For this, a design based research approach …


Large-Scale Training In The Essentials Of Dementia Care In Australia: Dementia Care Skills For Aged Care Workers Project, Richard Fleming, Diana Fitzgerald Jan 2009

Large-Scale Training In The Essentials Of Dementia Care In Australia: Dementia Care Skills For Aged Care Workers Project, Richard Fleming, Diana Fitzgerald

Faculty of Health and Behavioural Sciences - Papers (Archive)

Dementia has been identified as a national health priority in Australia. National programs in the areas of research, education and training have been established. The Dementia Care Skills for Aged Care Workers program is a three-year project that commenced in 2006. It has the goal of providing training in the essentials of dementia care to 17,000 staff of aged care services across Australia. Successful completion of the training results in the award of a nationally recognized qualification. Although the delivery of the training has been difficult in some areas – because of the long distances to be covered by trainers …


A Communications Policy Perspective On Ctc Sustainability In Regional Australia: Normative Assumptions, Commercial Viability And Social Good, William Tibben Jan 2009

A Communications Policy Perspective On Ctc Sustainability In Regional Australia: Normative Assumptions, Commercial Viability And Social Good, William Tibben

Faculty of Informatics - Papers (Archive)

This paper investigates the influence of the normative assumptions that can be associated with the Community Technology Centers (CTCs) scheme in New South Wales, Australia during the period 2000-2005 (CTC@NSW). It does this by developing an analytical framework based on Australian communications policy to assess case study accounts of selected CTCs. In drawing conclusions about the normative assumptions that guided the implementation of the CTC@NSW scheme, the sufficiency of market based development strategies are questioned when challenging economic circumstances suggest the need for ongoing strategic assistance from government.


A Longitudinal Study Of The Use Of The Web By Regional Tourism Organisations (Rtos) In Australia, Lois Burgess, Belinda Parrish, Joan Cooper, Carole Alcock Jan 2009

A Longitudinal Study Of The Use Of The Web By Regional Tourism Organisations (Rtos) In Australia, Lois Burgess, Belinda Parrish, Joan Cooper, Carole Alcock

Faculty of Commerce - Papers (Archive)

The information-intensive nature of the tourism and travel industry suggests an important role for Web technology in the promotion and marketing of tourist destinations. The rapid development of the Internet is also having profound impacts on the industry. In fact, travel and tourism has become the single largest category of products sold over the Internet (Tourism White Paper, 2007). With reports of travel purchases and reservations being one of the fastest growing segments of the Internet community it is no surprise that the number of tourism operators on the Web has increased considerably over the past few years. This paper …


Contributions Of Longitudinal Data To Poverty Measurement In Australia, Joan R. Rodgers, John L. Rodgers Jan 2009

Contributions Of Longitudinal Data To Poverty Measurement In Australia, Joan R. Rodgers, John L. Rodgers

Faculty of Commerce - Papers (Archive)

Chronic poverty is of greater social consequence than transitory poverty but its measurement requires longitudinal data. This article uses six waves of data from the Household, Income and Labour Dynamics in Australia Survey to explore the extent to which longitudinal data contribute to what is known about poverty from cross-section data. We find an imperfect correspondence between people's annual poverty status and chronic poverty status. Consequently, policies that aim to reduce chronic poverty using means-tested benefits may be partially misdirected if beneficiaries are identified using annual income. Furthermore, some households experiencing chronic poverty may fall through the safety net.


Financial Planning In Australia: Industry Or Profession?, Brian Murphy, Ted Watts Jan 2009

Financial Planning In Australia: Industry Or Profession?, Brian Murphy, Ted Watts

Faculty of Commerce - Papers (Archive)

Purpose - This paper tests whether financial planning in Australia remains an industry or can be considered a profession Design/Method/Approach - A set of attributes of professionalism were derived from the literature-public/societal responsibility, a systematic body of theory, professional authority and ethical responsibility - sample of 78 financial planners were asked to provide attitude statements relating to professionalism as well as demographic information of their business. Findings - Evidence from the attitude statements provide by the respondents to the attributes of professionalism failed to achieve a satisfactory level of professionalism for any attribute. Research limitations - The financial services operators …


Do Organisational Characteristics Explain The Differences Between Drivers Of Ict Adoption In Rural And Urban General Practices In Australia, Robert C. Macgregor, Peter N. Hyland, Charles Harvie Jan 2009

Do Organisational Characteristics Explain The Differences Between Drivers Of Ict Adoption In Rural And Urban General Practices In Australia, Robert C. Macgregor, Peter N. Hyland, Charles Harvie

Faculty of Commerce - Papers (Archive)

A number of studies have compared general medical practices in rural locations with those in urban locations. Some of these studies have concentrated on the reasons why a GP might choose to work in a rural or urban setting. Others have examined the type of work required to be undertaken by medical professionals. Increasing use of information and communications technology (ICT) in medical practices has led to some studies examining their use in rural as well as urban settings. However, little if any research has examined whether ICT adoption drivers differ between rural and urban GPs based on their organisational …


Ranking And Clustering Of The Faculties Of Commerce Research Performance In Australia, Simon Ville, Abbas Valadkhani Jan 2009

Ranking And Clustering Of The Faculties Of Commerce Research Performance In Australia, Simon Ville, Abbas Valadkhani

Faculty of Commerce - Papers (Archive)

There is a growing policy focus in Australian higher education on quantitative research performance assessment. However, most of the analysis has addressed aggregate performance at the institutional level, an approach inconsistent with recent policy emphasis on diversity among universities and one that ignores performance variations across disciplines. Using averaged and all available data for 2000-2004, cluster analysis is used to classify Australian Commerce Faculties into groups that exhibit similar research performance, measured by publication, PhD completion and secured competitive research grant funding. We also use factor analysis to generate full-multidimensional rankings within the resulting two or three clusters. It is …


Distinguished Fellow Of The Economic Society Of Australia, 2008: Alan Woodland, Edgar J. Wilson Jan 2009

Distinguished Fellow Of The Economic Society Of Australia, 2008: Alan Woodland, Edgar J. Wilson

Faculty of Commerce - Papers (Archive)

This citation acknowledges Professor Alan Woodland as an eminent Australian economist and surveys his exceptional international record of scholarship and research with a selection of his insightful contributions to the understanding of the complex issues of international trade, taxation and welfare. These issues are at the forefront of our nation's economic priorities and it is appropriate that we formally recognise his outstanding contributions to the discipline study of economics with the award of Distinguished Fellow of the Economic Society of Australia.


The Potential Pitfalls Of Transferring Constructs Across Cultural Settings: Experience From Npd Research In Australia, Janette K. Rowland, Elias Kyriazis Jan 2009

The Potential Pitfalls Of Transferring Constructs Across Cultural Settings: Experience From Npd Research In Australia, Janette K. Rowland, Elias Kyriazis

Faculty of Commerce - Papers (Archive)

The purpose of this paper is to discuss the research design and methodology choices in the field of Marketing Management in order to choose the best “fit” for the authors’ research on developing a climate of trust within the new product development process. Many researchers often use constructs developed and empirically tested in other cultural contexts. This often allows for interesting cross-cultural comparisons. While useful, this paper cautions on the blind application of constructs and survey instruments. Reporting on experience from exploratory research carried out in the context of the NPD process in Australian manufacturing firms, we show the potential …


Regional Branding: Perspectives Of Tourists In Australia, Uraiporn Kattiyapornpong, Deon Nel Jan 2009

Regional Branding: Perspectives Of Tourists In Australia, Uraiporn Kattiyapornpong, Deon Nel

Faculty of Commerce - Papers (Archive)

This paper aims to explore the overlap and gap between the communication efforts of destination marketing organisations (DMO)’s and consumer perspectives of tourism destination within Australia. This paper applies qualitative and quantitative methodologies. Three stages of analysis are discussed. The web site content of state tourism authorities are analysed using Leximancer. The results show that states are using differing perceptual dimensions to portray characteristics of state tourism destinations. It is also found that consumers can recall the slogans and positioning of some states to a much greater extent than others. Finally it was shown that there was little correspondence and …


Predicting Avian Distributions To Evaluate Spatiotemporal Overlap With Locust Control Operations In Eastern Australia, Judit K. Szabo, Pamela J. Davy, Michael Hooper, Lee Astheimer Jan 2009

Predicting Avian Distributions To Evaluate Spatiotemporal Overlap With Locust Control Operations In Eastern Australia, Judit K. Szabo, Pamela J. Davy, Michael Hooper, Lee Astheimer

Faculty of Science - Papers (Archive)

Locusts and grasshoppers cause considerable economic damage to agriculture worldwide. The Australian Plague Locust Commission uses multiple pesticides to control locusts in eastern Australia. Avian exposure to agricultural pesticides is of conservation concern, especially in the case of rare and threatened species. The aim of this study was to evaluate the probability of pesticide exposure of native avian species during operational locust control based on knowledge of species occurrence in areas and times of application. Using presence-absence data provided by the Birds Australia Atlas for 1998 to 2002, we developed a series of generalized linear models to predict avian occurrences …


Are Patients Willing Participants In The New Wave Of Community-Based Medical Education In Regional And Rural Australia?, Judith N. Hudson, Kathryn M. Weston, Russell W. Pearson, Rowena G. Ivers, Elizabeth Farmer Jan 2009

Are Patients Willing Participants In The New Wave Of Community-Based Medical Education In Regional And Rural Australia?, Judith N. Hudson, Kathryn M. Weston, Russell W. Pearson, Rowena G. Ivers, Elizabeth Farmer

Graduate School of Medicine - Papers (Archive)

Community-based medical education is escalating to meet the increased demand for quality clinical education in expanded settings and patient participation is vital to the sustainability of this endeavour. This study aimed to investigate patients’ views on being used as an educational resource in medical student teaching, and whether they are being under- or over-used.


A Tale Of Two Towns: Observations On Risk Perception Of Environmental Lead Exposure In Port Pirie And Esperance, Australia, Jane S. Heyworth, Chris Reynolds, Alison L. Jones Jan 2009

A Tale Of Two Towns: Observations On Risk Perception Of Environmental Lead Exposure In Port Pirie And Esperance, Australia, Jane S. Heyworth, Chris Reynolds, Alison L. Jones

Graduate School of Medicine - Papers (Archive)

Environmental lead exposure in Port Pire, South Australia and Esperance, Western Australia led to differing perceptions of risk among these communities. This paper describes our observations of the social and economic context of these cases of environmental lead exposure and how this influenced responses among the community. Lead had been transported out of the Esperance Port since 2005. However, much of the community was unaware of this until it became public as part of the investigation into bird deaths in the local environment. Esperance saw itself as an idyllic rural community, with a sound economic basis, but removed from the …


Reinventing Rural Places: The Extent And Impact Of Festivals In Rural And Regional Australia, Christopher R. Gibson, Anna Stewart Jan 2009

Reinventing Rural Places: The Extent And Impact Of Festivals In Rural And Regional Australia, Christopher R. Gibson, Anna Stewart

Faculty of Social Sciences - Papers (Archive)

Results have been analysed from a three-year Australian Research Council (ARC) Festivals Project, which sought to document the extent and significance of festivals for rural communities and economies. Rural festivals have proliferated and diversified in recent years from the traditional country show to evermore whacky niches -- the Guyra Lamb and Potato Festival, the Wooli Goanna Pulling Festival, the Thoona Latin American and Wheely Bin Festival and Parkes' Elvis impersonators festival. Are such festivals significant for rural communities in contrast to their apparent short-lived nature? The ARC festivals project sought to answer this question. The largest ever database of rural …


Using Lidar To Assess The Effect Of Fire And Floods On Upland Peat Bogs, Waterfall Gully, Mount Lofty Ranges, South Australia, Javier Leon Patino, Solomon Buckman, Robert P. Bourman, Rowena Morris, Katherine C. Brownlie Jan 2009

Using Lidar To Assess The Effect Of Fire And Floods On Upland Peat Bogs, Waterfall Gully, Mount Lofty Ranges, South Australia, Javier Leon Patino, Solomon Buckman, Robert P. Bourman, Rowena Morris, Katherine C. Brownlie

Faculty of Science - Papers (Archive)

A flood exceeding the 100 year average recurrence interval in November 2005 led to the failure of an upland peat bog in Waterfall Gully. The area is prone to severe bushfire and flood events and the control dam at the base of First Falls was filled with sediment sourced from Wilson Bog. A resistant quartzite bar at Fourth Falls has formed a natural constriction point against which burnt logs and debris have collected following previous fire events forming a natural dam resulting in sediment/peat accumulation upstream. The failure of the bog was inevitable as the vegetative material in the log-jam …


Queer-Friendly Neighbourhoods: Interrogating Social Cohesion Across Sexual Difference In Two Australia Neighbourhoods, Andrew W. Gorman-Murray, Gordon R. Waitt Jan 2009

Queer-Friendly Neighbourhoods: Interrogating Social Cohesion Across Sexual Difference In Two Australia Neighbourhoods, Andrew W. Gorman-Murray, Gordon R. Waitt

Faculty of Science - Papers (Archive)

No abstract provided.


Planning At The Urban Periphery In Australia: Issues Relating To Private Residential Back And Front Yards, Andrew H. Kelly Jan 2009

Planning At The Urban Periphery In Australia: Issues Relating To Private Residential Back And Front Yards, Andrew H. Kelly

Faculty of Science - Papers (Archive)

This narrative focuses on three planning issues affecting the suburban residential periphery in Sydney, Australia: (i) amenity, (ii) biodiversity conservation and (iii) bushfire potential. All relate to private front and back yards, which provide key elements of the residential landscape. Embedded in the paper is the complexity of the planning system and the subsequent inconsistency between dealing with the three issues. Considerable attention is paid to local government and its changing legislative terrain. In particular, several local statutory planning instruments are investigated to illustrate this. The conclusion calls for further research while stressing more action is warranted within and outside …


Sepioloidea Magna Sp. Nov.: A New Bottletail Squid (Cephalopoda : Sepiadariidae) From Northern Australia, Amanda Reid Jan 2009

Sepioloidea Magna Sp. Nov.: A New Bottletail Squid (Cephalopoda : Sepiadariidae) From Northern Australia, Amanda Reid

Faculty of Science - Papers (Archive)

No abstract provided.


Fruit Availability And Utilisation By Grey-Headed Flying Foxes (Pteropodidae: Pteropus Poliocephalus) In A Human-Modified Environment On The South Coast Of New South Wales, Australia, Kerryn Parry-Jones, Kristine O. French, Emily Schmelitschek Jan 2009

Fruit Availability And Utilisation By Grey-Headed Flying Foxes (Pteropodidae: Pteropus Poliocephalus) In A Human-Modified Environment On The South Coast Of New South Wales, Australia, Kerryn Parry-Jones, Kristine O. French, Emily Schmelitschek

Faculty of Science - Papers (Archive)

Context. Extensive clearing and modi. cation of habitat is likely to change many facets of the environment including climate and regional food resources. Such changes may result in changes in behaviour in highly mobile fauna, such as flying foxes. Aims. The availability of fruit resources was examined to determine whether grey-headed flying foxes ( Pteropus poliocephalus) have feeding preferences related to habitat or dietary items, and whether human usage of the land around the colony site has affected the resources available. Methods. Fruit availability around a colony was monitored from December 2004 to March 2005. Night surveys and faecal analyses …


Prediction Of The Probability Of Large Fires In The Sydney Region Of South-Eastern Australia Using Components Of Fire Weather., R A. Bradstock, J S. Cohn, A M. Gill, M Bedward, C Lucas Jan 2009

Prediction Of The Probability Of Large Fires In The Sydney Region Of South-Eastern Australia Using Components Of Fire Weather., R A. Bradstock, J S. Cohn, A M. Gill, M Bedward, C Lucas

Faculty of Science - Papers (Archive)

The probability of large-fire (>= 1000 ha) ignition days, in the Sydney region, was examined using historical records. Relative influences of the ambient and drought components of the Forest Fire Danger Index (FFDI) on large fire ignition probability were explored using Bayesian logistic regression. The preferred models for two areas (Blue Mountains and Central Coast) were composed of the sum of FFDI (Drought Factor, DF = 1) (ambient component) and DF as predictors. Both drought and ambient weather positively affected the chance of large fire ignitions, with large fires more probable on the Central Coast than in the Blue …


Spatial Ecology Of Hatchling Water Pythons (Liasis Fuscus) In Tropical Australia, Richard Shine, Thomas R. Madsen, Ligia Pizzatto, Gregory P. Brown Jan 2009

Spatial Ecology Of Hatchling Water Pythons (Liasis Fuscus) In Tropical Australia, Richard Shine, Thomas R. Madsen, Ligia Pizzatto, Gregory P. Brown

Faculty of Science - Papers (Archive)

Young snakes are rarely seen in the field and little is known about their habits. mostly because they are too small for radio-telemetry (the primary method for Studying snake spatial ecology). However, the offspring or some larger species can be fitted with transmitters and we investigated the spatial ecology and habitat use of ten hatchling water pythons (Liasis fuscus: Pythonidae) in the floodplain of the Adelaide River, tropical Australia. Patterns of habitat use in the late wet season and during the dry season were similar to those of adults tracked in the same vicinity in an earlier study. Soon after …


Aboriginal Settlement During The Lgm At Brockman, Pilbara Region, Western Australia, Michael Slack, Melanie Fillios, Richard L. Fullagar Jan 2009

Aboriginal Settlement During The Lgm At Brockman, Pilbara Region, Western Australia, Michael Slack, Melanie Fillios, Richard L. Fullagar

Faculty of Science - Papers (Archive)

This paper describes the results and implications of recent excavations on the Hamersley Iron Brockman 4 tenement, near Torn Price, Western Australia. Results concentrate on two rock shelters with Aboriginal occupation starting at least 32,000 years ago and extending throughout the Last Glacial period. Preliminary observations are proposed concerning the nature of Aboriginal foraging patterns as displayed in the flaked stone and faunal records for the Brockman region.


Late Neoproterozoic Passive Margin Of East Gondwana: Geochemical Constraints From The Anakie Inlier, Central Queensland, Australia, Christopher L. Fergusson, R Offler, T Green Jan 2009

Late Neoproterozoic Passive Margin Of East Gondwana: Geochemical Constraints From The Anakie Inlier, Central Queensland, Australia, Christopher L. Fergusson, R Offler, T Green

Faculty of Science - Papers (Archive)

Development of the East Gondwana passive margin and when it occurred are constrained by the composition of low grade mafic schists and U-Pb ages of detrital zircons in psammitic schists from the Bathampton Metamorphics in the Anakie Inlier of central Queensland. These rocks show considerable variation in light lithophile elements due to post-magmatic processes. They have flat heavy rare earth element patterns, low-TiO2 (<2 wt%) contents and their immobile element Ti, V, Y, La, Nb, Th and Zr values, indicate that they have an NMORB- like magmatic affinity. However, they differ from N-MORB in that they show light rare earth depleted patterns and lower incompatible trace element contents. Their relative low abundance and association with metasediments suggest they formed in a magma-poor rifted margin setting. They are associated with psammitic rocks with detrital zircon ages indicating probable deposition in the late Neoproterozoic at ca 600 Ma. A magma-poor rifted margin in northeastern Australia differs from the volcanic passive setting that occurred in southeastern Australia at this time. These findings support development of the East Gondwana margin at 600 Ma that may have been related to rifting of a microcontinent off East Gondwana well after the breakup of Rodinia at ca 750 Ma.