Research Grant
[Cite as https://purl.org/au-research/grants/arc/DP150104659]Researchers: Dr Peter Prentis (Chief Investigator) , Matthew Phillips (Chief Investigator)
Brief description Geomolecular dating with biologically relaxed clocks, and mammal evolution. This project aims to use DNA, fossils and biological cues to synergistically model evolutionary rate changes. Molecular dates allow direct comparison of evolutionary and ecological patterns and processes across the tree of life. However, current models struggle to identify the location and magnitude of molecular clock rate changes on phylogenies, often resulting in wildly inaccurate dates. Expected outcomes include improved dating accuracy, and a novel statistical framework for morphological data, which allows fossils to be more accurately merged into the tree of life. In turn, the project aims to resolve intense debate on the origins of marsupial and placental mammals, and to trace the responses of these two groups to past environmental changes.
Funding Amount $392,700
Funding Scheme Discovery Projects
- PURL : https://purl.org/au-research/grants/arc/DP150104659
- ARC : DP150104659