Precious time-capsule: discovery of fossil-rich amber from Australia. Cape York's natural attributes are already of national and global significance. Our research, which focuses on the world's most recently discovered, fossil-rich amber deposit will significantly increase this value. In addition to discovery of hundreds of stunningly-well preserved fossil organisms, analysis of trapped bubbles of ancient air will enable us to reconstruct their prehistoric environment. This should improve ability ....Precious time-capsule: discovery of fossil-rich amber from Australia. Cape York's natural attributes are already of national and global significance. Our research, which focuses on the world's most recently discovered, fossil-rich amber deposit will significantly increase this value. In addition to discovery of hundreds of stunningly-well preserved fossil organisms, analysis of trapped bubbles of ancient air will enable us to reconstruct their prehistoric environment. This should improve ability to anticipate biotic responses to future climate change. The amber industry globally contributes to national wealth. Increasing understanding about the geology and palaeontology of this amber deposit will maximise commercial and scientific benefits to the nation.Read moreRead less
Time frame for the evolution of Australia's extraordinary mammals. This Project will refine a national biostratigraphic framework integrating growing understanding about the history of Australia's unique mammals, climate change and geological events. Increasing precision in correlating Australia's phylogenetic, palaeoecological and palaeoclimatological events will clarify how these act synergistically to change environments and biodiversity. Increased precision in the biostratigraphic framework ....Time frame for the evolution of Australia's extraordinary mammals. This Project will refine a national biostratigraphic framework integrating growing understanding about the history of Australia's unique mammals, climate change and geological events. Increasing precision in correlating Australia's phylogenetic, palaeoecological and palaeoclimatological events will clarify how these act synergistically to change environments and biodiversity. Increased precision in the biostratigraphic framework will also serve evolutionary genetics which needs age data to calculate molecular rates of divergence, economic geologists needing to know the age of Cainozoic sediments, biologists trying to understand the origins and nature of biodiversity and conservationists using divergence dates and relative branch lengths to help determine conservation priorities. Read moreRead less
Environmental change in northern Cenozoic Australia: a multidisciplinary approach. The Intergovernmental Panel on Climate Change (IPCC) warned that by 2020 to 2050, Australia will suffer significant biodiversity loss and water shortages. Our research will document and date the evolution of Australia's biota through three cycles of climate change over the last 25 million years to quantify and thereby better anticipate the nature and dimension of threats facing our natural and cultural communities ....Environmental change in northern Cenozoic Australia: a multidisciplinary approach. The Intergovernmental Panel on Climate Change (IPCC) warned that by 2020 to 2050, Australia will suffer significant biodiversity loss and water shortages. Our research will document and date the evolution of Australia's biota through three cycles of climate change over the last 25 million years to quantify and thereby better anticipate the nature and dimension of threats facing our natural and cultural communities. We will develop innovative techniques to date prehistoric biotic and climatic events and, using a range of tracers, characterize ancient environments and groundwater. This project will assist rural and regional Australia through education and job creation in geotourism and natural resource interpretation and provide a mechanism to combat generational skill shortage.Read moreRead less
The evolution of Australian rainforest faunas and the implications of continuing climate change. Australia's rainforest animals and ecosystems have been evolving for millions of years yet we routinely use only the last 200 years to assess changes that will affect their future - far too short a time interval to distinguish short-term perturbations from long-term trends in lineage health or community response. Our multidisciplinary team proposes to learn from 55 million years of response to rainfa ....The evolution of Australian rainforest faunas and the implications of continuing climate change. Australia's rainforest animals and ecosystems have been evolving for millions of years yet we routinely use only the last 200 years to assess changes that will affect their future - far too short a time interval to distinguish short-term perturbations from long-term trends in lineage health or community response. Our multidisciplinary team proposes to learn from 55 million years of response to rainfall and other climate change documented by the spectacular national, natural treasures in the fossil deposits of Tingamarra, Riversleigh and Rockhampton, to assess probable impacts of future environmental change and inform development of effective, long-term conservation strategies for rainforest communities. Read moreRead less
Unravelling the last great Gondwanan mystery: the first land vertebrate fauna from the Tertiary of New Zealand. This project will dramatically increase knowledge about Australia's and New Zealand's shared biodiversity and the history of trans-Tasman dispersals. By comparing Australian and New Zealand fossil records, it will be possible to assess the speed at which evolving vertebrates of one landmass invade another, as well as the biotic consequences of such events, and provide data important fo ....Unravelling the last great Gondwanan mystery: the first land vertebrate fauna from the Tertiary of New Zealand. This project will dramatically increase knowledge about Australia's and New Zealand's shared biodiversity and the history of trans-Tasman dispersals. By comparing Australian and New Zealand fossil records, it will be possible to assess the speed at which evolving vertebrates of one landmass invade another, as well as the biotic consequences of such events, and provide data important for predicting and responding to future potentially-damaging events of this kind. Developing understanding about the timing and intensity of antipodean faunal response to past climate change will improve ability to anticipate and manage processes that threaten ecosystem resilience in both lands.Read moreRead less
Australia's mammalian carnivore diversity in space and time. To more effectively address the current extinction crisis we need to understand past diversity. This research program will comprehensively investigate the diversity of mammalian carnivores on three continents over geological time. Results will provide insight into whether the evolution of Australia's mammal carnivores differs fundamentally from those of other continents, as has often been suggested but not quantitatively demonstrated. ....Australia's mammalian carnivore diversity in space and time. To more effectively address the current extinction crisis we need to understand past diversity. This research program will comprehensively investigate the diversity of mammalian carnivores on three continents over geological time. Results will provide insight into whether the evolution of Australia's mammal carnivores differs fundamentally from those of other continents, as has often been suggested but not quantitatively demonstrated. Studies focused in the present are important, but often miss critical factors that can only be clarified through analyses with deep time perspectives. The findings will translate into an improved understanding of what makes Australia unique and better-informed decisions regarding wildlife management.Read moreRead less