A highly resolved chronostratigraphic and palaeoenvironmental framework for Pre-Salt Brazilian core basins. Hydrocarbon production and exploration today support viable economies. The engagement of industry with higher learning institutions will advance and enhance the discipline of petroleum geology, with a resultant spectrum from new sources of oil and gas to significantly reducing CO2 emissions (and decreasing the impact of global warming). National and community benefits are diverse: training ....A highly resolved chronostratigraphic and palaeoenvironmental framework for Pre-Salt Brazilian core basins. Hydrocarbon production and exploration today support viable economies. The engagement of industry with higher learning institutions will advance and enhance the discipline of petroleum geology, with a resultant spectrum from new sources of oil and gas to significantly reducing CO2 emissions (and decreasing the impact of global warming). National and community benefits are diverse: training and research support for many graduate students and staff in Australia, a better understanding of ancient greenhouse climates, testing and refinement of new techniques (e.g. bioevents, biosteering) in petroleum studies and practical experience of integrating data from frontier exploration wells.Read moreRead less
Investigating mineral alteration and infilling of discontinuities in naturally deformed rocks as a guide to rock mass rheology. Structural analysis of naturally deformed rock will be used to investigate the origin, physical characteristics and frictional behaviour of naturally formed discontinuity surfaces. Discontinuities in naturally deformed rock masses are typically altered and infilled with complex combinations of mineral matter and are a major control on the rheology, including strength a ....Investigating mineral alteration and infilling of discontinuities in naturally deformed rocks as a guide to rock mass rheology. Structural analysis of naturally deformed rock will be used to investigate the origin, physical characteristics and frictional behaviour of naturally formed discontinuity surfaces. Discontinuities in naturally deformed rock masses are typically altered and infilled with complex combinations of mineral matter and are a major control on the rheology, including strength and stability, of rock masses in engineering excavations. By combining structural geology techniques and laboratory experiments, and with reference to existing data on field-scale rock mass deformation derived from engineering rock mechanics investigations, a methodology for predicting rock mass rheology from fundamental geological observations will be devised and tested.Read moreRead less
The ins and outs of a Proterozoic supercontinent - what is the significance of 990-900 Ma orogenesis for the assembly of Rodinia? The hypothesis that all of Earth's continents came together one billion years ago to form a supercontinent known as Rodinia has invigorated debate about ancient continental distributions. Current models depict a flawed configuration for Rodinia, since they assume that continental fragments preserving evidence for quite different episodes of tectonic activity between ....The ins and outs of a Proterozoic supercontinent - what is the significance of 990-900 Ma orogenesis for the assembly of Rodinia? The hypothesis that all of Earth's continents came together one billion years ago to form a supercontinent known as Rodinia has invigorated debate about ancient continental distributions. Current models depict a flawed configuration for Rodinia, since they assume that continental fragments preserving evidence for quite different episodes of tectonic activity between 1350 and 900 million years ago developed at the same time. This project will make new correlations based upon careful observation and precise isotopic dating of rocks in Antarctica and Mexico, and will use these data to develop a more realistic picture of the ancient Earth.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE170100106
Funder
Australian Research Council
Funding Amount
$780,000.00
Summary
A global fireball observatory. This project aims to expand the Desert Fireball Network (DFN) and build a Global Fireball Observatory. Nearly everything known about the origin and evolution of the solar system comes from analysis of meteorite falls, but scientists have almost no constraint on where they come from. This project will address this constraint by tracking hundreds of meteorite falls, and pinpointing each one’s origin in the solar system. Benefits include capitalising on the innovation ....A global fireball observatory. This project aims to expand the Desert Fireball Network (DFN) and build a Global Fireball Observatory. Nearly everything known about the origin and evolution of the solar system comes from analysis of meteorite falls, but scientists have almost no constraint on where they come from. This project will address this constraint by tracking hundreds of meteorite falls, and pinpointing each one’s origin in the solar system. Benefits include capitalising on the innovations and technologies that underpinned the DFN, and leveraging a NASA partnership for administrative support and advanced instrumentation development. Tracking for space situational awareness is also expected to benefit Australian national security.Read moreRead less
Geodynamic evolution of the Banda Arc. The project will contribute to a better understanding of plate tectonic processes and will provide insights into the dynamics of the Indo-Australian plate. This information is fundamentally important for estimating seismic hazards and the potential for generating large magnitude earthquakes in Australia. Outcomes of this project will facilitate to unravel analogue tectonic systems that were active during the geological evolution of Australia (e.g. the Lachl ....Geodynamic evolution of the Banda Arc. The project will contribute to a better understanding of plate tectonic processes and will provide insights into the dynamics of the Indo-Australian plate. This information is fundamentally important for estimating seismic hazards and the potential for generating large magnitude earthquakes in Australia. Outcomes of this project will facilitate to unravel analogue tectonic systems that were active during the geological evolution of Australia (e.g. the Lachlan fold belt in eastern Australia), thus providing a new insight into the Australian environment. The project will also elucidate the nature of tectonic processes that are known to generate major ore deposits and is therefore likely to have important economic implications.Read moreRead less
The early tectonic evolution of the Curnamona Province. This project aims to test the hypothesis that the Curnamona Province preserves evidence for an extension-related structural geology architecture. This will allow a comparison of the basin evolution, crustal architecture and mechanisms of basin development between the Curnamona Province and well-understood basins of the Mount Isa Inlier. The project is expected to add value to pre-existing databases, and deliver a plate tectonic and str ....The early tectonic evolution of the Curnamona Province. This project aims to test the hypothesis that the Curnamona Province preserves evidence for an extension-related structural geology architecture. This will allow a comparison of the basin evolution, crustal architecture and mechanisms of basin development between the Curnamona Province and well-understood basins of the Mount Isa Inlier. The project is expected to add value to pre-existing databases, and deliver a plate tectonic and structural framework to interpret basin evolution and constrain geochronology/geochemical analysis, and develop a three-dimesional crustal architecture. The results will provide new constraints on the evolution of the Australian plate, and how the Australian crust has evolved.Read moreRead less
The Golden Gift gold mineralisation, Stawell, Victoria. The structure and the nature of the fluid flow that produced the mineralisation in the newly discovered Golden Gift orebody at Stawell, Victoria, will be investigated. This project will provide reasons for the distribution of the gold lodes, the distribution of major quartz vein arrays and associated fractures. Using both the existing and new geologic data and numerical models it should be possible to establish the primary setting for the S ....The Golden Gift gold mineralisation, Stawell, Victoria. The structure and the nature of the fluid flow that produced the mineralisation in the newly discovered Golden Gift orebody at Stawell, Victoria, will be investigated. This project will provide reasons for the distribution of the gold lodes, the distribution of major quartz vein arrays and associated fractures. Using both the existing and new geologic data and numerical models it should be possible to establish the primary setting for the Stawell goldfield. The models will be applicable not only to the Golden Gift orebody but will provide insights into the importance of these processes in controlling the localisation of gold mineralisation in other terranes.Read moreRead less
Microscale evolution of deformed rocks and glaciers. Scientific outcomes from this research have significant implications for predictions on material properties and are applicable to rock behaviour in mineralised systems, a focus of Australia's minerals industry, and the development of new materials for the Australian manufacturing industries. It will help maintain Australia's excellent international research reputation in the fields of microstructural geology and glaciology.
Deciphering the tectonic history of the Musgrave Block to assist mineral explorers and regional synthesis programs. Effective mineral exploration strategies in complex basement terrains are increasingly reliant on integrated, data-rich, tectonic models. In this project we will focus a large multidisciplinary team to develop a tectonic model for the evolution of the Musgrave Block in central Australia. This large, poorly understood terrain occupies a critical structural location, separating the ....Deciphering the tectonic history of the Musgrave Block to assist mineral explorers and regional synthesis programs. Effective mineral exploration strategies in complex basement terrains are increasingly reliant on integrated, data-rich, tectonic models. In this project we will focus a large multidisciplinary team to develop a tectonic model for the evolution of the Musgrave Block in central Australia. This large, poorly understood terrain occupies a critical structural location, separating the northern and southern Australian cratons. By constraining models of crustal evolution and architecture, the project will underpin future mineral exploration programs in this highly prospective greenfields region and define the role of the Musgrave Block in the assembly of Proterozoic Australia.Read moreRead less
Three dimensional computational models of geological basin and hinterland evolution incorporating lithospheric mantle and surface processes. Petroleum exploration in deepwater areas offshore Australia is becoming increasingly important as more accessible, shallow water oil reserves near exhaustion. Geological simulation is an important tool for understanding deep water basins where geophysical imaging techniques are less effective. This project will develop 3D computational models relevant to un ....Three dimensional computational models of geological basin and hinterland evolution incorporating lithospheric mantle and surface processes. Petroleum exploration in deepwater areas offshore Australia is becoming increasingly important as more accessible, shallow water oil reserves near exhaustion. Geological simulation is an important tool for understanding deep water basins where geophysical imaging techniques are less effective. This project will develop 3D computational models relevant to understanding the development and evolution of geological basins and the sediments that fill them. The models will be integrated with available offshore data for potentially prospective Australian basins in the Northwest Shelf and the Southern Australian margin.Read moreRead less