Cretaceous marine reptiles from the Eromanga Sea - a research project focussing on the fossils of Outback Queensland. The Eromanga Sea covered large tracts of north and central Australia between 140 and 95 million years ago. Major faunal components of this inland-sea were marine reptiles, such as plesiosaurs, ichthyosaurs and sea turtles. North Qld has extensive marine fossil deposits remaining to be systematically explored. Many world-significant specimens from these strata are housed in the Au ....Cretaceous marine reptiles from the Eromanga Sea - a research project focussing on the fossils of Outback Queensland. The Eromanga Sea covered large tracts of north and central Australia between 140 and 95 million years ago. Major faunal components of this inland-sea were marine reptiles, such as plesiosaurs, ichthyosaurs and sea turtles. North Qld has extensive marine fossil deposits remaining to be systematically explored. Many world-significant specimens from these strata are housed in the Australian, Queensland and Richmond Marine Fossil museums. This project intends to resolve fundamental questions concerning the evolution, environment, lifestyle and distribution of Cretaceous marine reptiles by improving their fossil record and analysing newly discovered Australian specimens, including the world's first plesiosaur embryo.Read moreRead less
ARC Research Network for Understanding and Managing Australian Biodiversity. Biodiversity research is strong in Australia but is highly uncoordinated and, along with recent major breakthroughs in both theory and techniques, has highlighted the need for a Network to properly integrate research and focus it on the most appropriate scale. This Network aims to bring together a diverse spectrum of highly experienced and early career researchers to pool their ideas and expertise to allow them to deter ....ARC Research Network for Understanding and Managing Australian Biodiversity. Biodiversity research is strong in Australia but is highly uncoordinated and, along with recent major breakthroughs in both theory and techniques, has highlighted the need for a Network to properly integrate research and focus it on the most appropriate scale. This Network aims to bring together a diverse spectrum of highly experienced and early career researchers to pool their ideas and expertise to allow them to determine how best to describe Australia's current biodiversity and the biological and environmental history leading up to the present. A major outcome will be the ability to predict the impacts of environmental change on biodiversity to assist management decisions across Australia, with lessons of global importance.Read moreRead less
Small vertebrates from the Albian-Cenomanian of Queensland - testing hypotheses of provincialism among Australia's mid-Cretaceous dinosaur faunas. This project will add to our knowledge of Australian dinosaurs and the world they inhabited. Dinosaurs are often the means through which many people, especially children, are introduced to science. This project has the potential to greatly enhance this attraction to science, using the results of research on Australian dinosaurs. It has direct links wi ....Small vertebrates from the Albian-Cenomanian of Queensland - testing hypotheses of provincialism among Australia's mid-Cretaceous dinosaur faunas. This project will add to our knowledge of Australian dinosaurs and the world they inhabited. Dinosaurs are often the means through which many people, especially children, are introduced to science. This project has the potential to greatly enhance this attraction to science, using the results of research on Australian dinosaurs. It has direct links with a number of national and international museum exhibitions, and in western Queensland the results will be incorporated into a newly developed regional interpretive centre in Isisford. The enormous social and economic benefits linked to this initiative will open up numerous opportunities for local businesses, and increase the appreciation for science and exploration in outback areas.Read moreRead less
Uncovering the evolutionary history of Australasian marsupials: combining molecular phylogenetics and ecological inference. Marsupials are symbolic of the uniqueness of Australia's biological systems and there is widespread public interest in their natural history. Yet we know little of the evolutionary mechanisms that have shaped their biodiversity. This is a critical problem when considered in the context of Australian marsupials having suffered the highest extinction rate of any continental m ....Uncovering the evolutionary history of Australasian marsupials: combining molecular phylogenetics and ecological inference. Marsupials are symbolic of the uniqueness of Australia's biological systems and there is widespread public interest in their natural history. Yet we know little of the evolutionary mechanisms that have shaped their biodiversity. This is a critical problem when considered in the context of Australian marsupials having suffered the highest extinction rate of any continental mammal fauna over the past 200 years. This project will make a major contribution to understanding the origins, timescale and ecological nature of Australasian marsupial evolution. In doing so, it will inform conservation strategy, promote Australasian marsupials as a model system for studying faunal coevolution and develop widely applicable bioinformatic tools.Read moreRead less
The contribution of South Asia to the peopling of Australasia. This project focuses on the human fossil record from three regions critical to understanding the origins of our species, Homo sapiens. Australia is crucial in view of its diverse array of "gracile" and "robust" human remains of Late Pleistocene/early Holocene age. Equally important are South and Southeast Asia as they lined the tropical route between Africa, our species' Late Pleistocene homeland according to the Out of Africa theory ....The contribution of South Asia to the peopling of Australasia. This project focuses on the human fossil record from three regions critical to understanding the origins of our species, Homo sapiens. Australia is crucial in view of its diverse array of "gracile" and "robust" human remains of Late Pleistocene/early Holocene age. Equally important are South and Southeast Asia as they lined the tropical route between Africa, our species' Late Pleistocene homeland according to the Out of Africa theory, and Australia. Osteological and archaeological evidence of the selection pressures that operated on earlier hunter-gatherers will be employed to explain the observed patterns of morphological evolution throughout the study region.Read moreRead less
Fossil evidence for the evolution of Australia's modern vegetation. This project will provide Australian scientists and public with a better appreciation of the origins of our modern flora by providing evidence of landscape and community change over the past 40 million years, the nature of major extinction and diversification events and the response of the vegetation to climate change. The project will raise our understanding of the changing role of fire in the Australian landscape. It will also ....Fossil evidence for the evolution of Australia's modern vegetation. This project will provide Australian scientists and public with a better appreciation of the origins of our modern flora by providing evidence of landscape and community change over the past 40 million years, the nature of major extinction and diversification events and the response of the vegetation to climate change. The project will raise our understanding of the changing role of fire in the Australian landscape. It will also revise our understanding of the geological evolution of southeastern Australian basins and provide better genetic modelling of Victoria's brown coal deposits. Importantly, the project will provide postgraduate research training opportunities for a new generation of palaeobotanists and coal petrologists.Read moreRead less
The role of natural selection in macroevolution: a case study examining convergence of form and function in marine predator guilds. Darwin's theory of evolution natural selection is one of the most successful in the history of science and provides the framework for modern biology: however, areas of debate or uncertainty are often misinterpreted by non-scientists as indication of fundamental flaws in the theory. New 'hi-tech' tools provide the opportunity to re-examine these areas, and also to de ....The role of natural selection in macroevolution: a case study examining convergence of form and function in marine predator guilds. Darwin's theory of evolution natural selection is one of the most successful in the history of science and provides the framework for modern biology: however, areas of debate or uncertainty are often misinterpreted by non-scientists as indication of fundamental flaws in the theory. New 'hi-tech' tools provide the opportunity to re-examine these areas, and also to demonstrate the process of science to the public. The new tool is Computational Biomechanics, the future of studying biological form, and this project will further develop the leading role of Australian research in this technology which has applications for palaeontology, environmental management, medical science, and the next generation of engineering using 'biomaterials'.Read moreRead less
Quantifying the Tree of Life's Diversity with the Paleobiology Database. The Paleobiology Database is the Internet's key source of scientific data on the fossil record. It records names and classification of fossil organisms and the ages, locations, and environments of the places that yield these fossils. It has often been used to estimate the number of species existing at different points in geological time. Macquarie will house the Database as it is expanded to record evolutionary relations ....Quantifying the Tree of Life's Diversity with the Paleobiology Database. The Paleobiology Database is the Internet's key source of scientific data on the fossil record. It records names and classification of fossil organisms and the ages, locations, and environments of the places that yield these fossils. It has often been used to estimate the number of species existing at different points in geological time. Macquarie will house the Database as it is expanded to record evolutionary relationships of many species. This information will help to estimate dates of origination for major groups such as mammals and birds. It will also help to show whether mass extinctions tend to target old groups with few surviving species, which will help to predict which groups will survive the current mass extinction.Read moreRead less
Megafauna and mega-extinction: assessing palaeocommunity change using dental complexity and shape analyses. This research will address an important issue of national interest - the causes of the extinction of the Australian megafauna. By furthering research on the causes of this historic event, valuable insights will be gained into possible causes of current extinction events and the future impact of climate change. It will bring to Australia new technologies and methods developed overseas by an ....Megafauna and mega-extinction: assessing palaeocommunity change using dental complexity and shape analyses. This research will address an important issue of national interest - the causes of the extinction of the Australian megafauna. By furthering research on the causes of this historic event, valuable insights will be gained into possible causes of current extinction events and the future impact of climate change. It will bring to Australia new technologies and methods developed overseas by an Australian researcher, and put Australia at the forefront of several areas of research including 3D scanning and analysis. This project will form part of an international collaboration called the MorphoBrowser, an exciting advance in the study of biological diversity. This will help maintain Australia as a pre-eminent country for palaeontology research.Read moreRead less
Molecular fossils, environmental genomics and the natural history of an Australian salt lake. Increasing salinity of lakes is a critical problem for sustainable water supply in Australia. To comprehend the consequences of human-induced salinization, it is crucial to understand salt lakes at their most fundamental level. This project develops pioneering technologies to elucidate the microbial ecology and geochemistry of salt lakes in unprecedented detail. It will open new pathways to unravel how ....Molecular fossils, environmental genomics and the natural history of an Australian salt lake. Increasing salinity of lakes is a critical problem for sustainable water supply in Australia. To comprehend the consequences of human-induced salinization, it is crucial to understand salt lakes at their most fundamental level. This project develops pioneering technologies to elucidate the microbial ecology and geochemistry of salt lakes in unprecedented detail. It will open new pathways to unravel how microbial ecosystems adapt to increasing salinization, and how they reacted to climate fluctuations in the past. Students will gain multidisciplinary skills in environmental genomics, proteomics and geochemistry, a unique combination that will become decisive for understanding and preserving ecosystems on our continent.Read moreRead less