Discovery Early Career Researcher Award - Grant ID: DE190101423
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
Revealing the diets of dinosaurs through the complexity and shape of teeth. This project aims to reveal the role of diet in the spread and subsequent dominance of Mesozoic dinosaurs. Previous research has revealed much about dinosaur anatomy and diversity, but their diets remain broadly classified into two categories, herbivores and carnivores. This project will use 3D scans of dinosaur teeth to calculate anatomical indicators of diet, and interpret diet as a continuous variable which will permi ....Revealing the diets of dinosaurs through the complexity and shape of teeth. This project aims to reveal the role of diet in the spread and subsequent dominance of Mesozoic dinosaurs. Previous research has revealed much about dinosaur anatomy and diversity, but their diets remain broadly classified into two categories, herbivores and carnivores. This project will use 3D scans of dinosaur teeth to calculate anatomical indicators of diet, and interpret diet as a continuous variable which will permit unprecedented evolutionary analyses of dinosaur ecology. Anticipated outcomes include an innovative framework with which to reconstruct the ecological diversity of dinosaurs from Australia and around the world and understand the processes that led to their success for over 150 million years.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE140101879
Funder
Australian Research Council
Funding Amount
$309,660.00
Summary
Dispersal, diversity and survival: lessons from the fossil record. The ability of organisms to spread their genes may be key to their long-term survival. For example, birds survived the mass extinction of 65 million years ago, but their non-flying dinosaurian relatives did not. This project will use the fossil record to establish whether swimming or flying are key traits in long-term survival. This will be done by producing the first family tree for all extinct terrestrial vertebrates onto which ....Dispersal, diversity and survival: lessons from the fossil record. The ability of organisms to spread their genes may be key to their long-term survival. For example, birds survived the mass extinction of 65 million years ago, but their non-flying dinosaurian relatives did not. This project will use the fossil record to establish whether swimming or flying are key traits in long-term survival. This will be done by producing the first family tree for all extinct terrestrial vertebrates onto which geographic data will be mapped before a novel computational analysis shows how species moved between continents over the last 400 million years. The results may inform modern conservation issues, as changing climate means an organism's survival could be dependent on its ability to physically track shifting environments.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130100467
Funder
Australian Research Council
Funding Amount
$374,823.00
Summary
Limbs and wings: reconstructing Australian environmental change through innovative analysis of ancient mammal skeletons. An animal's skeleton is the product of a complex relationship between its habits, habitat and evolutionary history. This project uses a vast resource of World Heritage fossil skeletons from Riversleigh to determine how behaviour and ecology of Australia's mammals have changed over the last 25 million years and will need to adapt in the future.
Island fauna evolution through deep time: the Flores experiment. This project aims to reveal the evolutionary patterns of insular fauna, including hominins, as exemplified by the island of Flores. Through multidisciplinary analyses of securely dated fossils, artefacts and environmental data spanning 1.4 million years, the project expects to provide a deep and broad reconstruction of faunal adaptations to insular conditions and environmental fluctuations through deep geological time. The signific ....Island fauna evolution through deep time: the Flores experiment. This project aims to reveal the evolutionary patterns of insular fauna, including hominins, as exemplified by the island of Flores. Through multidisciplinary analyses of securely dated fossils, artefacts and environmental data spanning 1.4 million years, the project expects to provide a deep and broad reconstruction of faunal adaptations to insular conditions and environmental fluctuations through deep geological time. The significance of this research includes the first comprehensive testing of hypotheses associated with island dwarfing (where megafauna, over time, become smaller), and providing the first palaeo-ecological context for the only known insular hominin, Homo floresiensis.Read moreRead less
Island fauna evolution through deep time: the Flores experiment. This project aims to reveal the evolutionary patterns of insular fauna, including hominins, as exemplified by the island of Flores. Through multidisciplinary analyses of securely dated fossils, artefacts and environmental data spanning 1.4 million years, the project expects to provide a deep and broad reconstruction of faunal adaptations to insular conditions and environmental fluctuations through deep geological time. The signific ....Island fauna evolution through deep time: the Flores experiment. This project aims to reveal the evolutionary patterns of insular fauna, including hominins, as exemplified by the island of Flores. Through multidisciplinary analyses of securely dated fossils, artefacts and environmental data spanning 1.4 million years, the project expects to provide a deep and broad reconstruction of faunal adaptations to insular conditions and environmental fluctuations through deep geological time. The significance of this research includes the first comprehensive testing of hypotheses associated with island dwarfing (where megafauna, over time, become smaller), and providing the first palaeo-ecological context for the only known insular hominin, Homo floresiensis.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: De190101423
Funder
Australian Research Council
Summary
Revealing the diets of dinosaurs through the complexity and shape of teeth. This project aims to reveal the role of diet in the spread and subsequent dominance of Mesozoic dinosaurs. Previous research has revealed much about dinosaur anatomy and diversity, but their diets remain broadly classified into two categories, herbivores and carnivores. This project will use 3D scans of dinosaur teeth to calculate anatomical indicators of diet, and interpret diet as a continuous variable which will permi ....Revealing the diets of dinosaurs through the complexity and shape of teeth. This project aims to reveal the role of diet in the spread and subsequent dominance of Mesozoic dinosaurs. Previous research has revealed much about dinosaur anatomy and diversity, but their diets remain broadly classified into two categories, herbivores and carnivores. This project will use 3D scans of dinosaur teeth to calculate anatomical indicators of diet, and interpret diet as a continuous variable which will permit unprecedented evolutionary analyses of dinosaur ecology. Anticipated outcomes include an innovative framework with which to reconstruct the ecological diversity of dinosaurs from Australia and around the world and understand the processes that led to their success for over 150 million years.Read moreRead less