Dr Aidan Couzens is a Research Associate in Palaeontology in the College of Science and Engineering at Flinders University. He holds a B.Sc. (Honours) from the University of Western Australia and a Ph.D. in Biological Sciences from Flinders University. His research focuses on the evolution of mammals, particularly marsupials, examining the roles of environmental change, developmental factors, and chance events in diversification, with particular emphasis on macropodoid dentition and biomechanics.
Following his Ph.D. on the Late Cenozoic evolution of the macropodoid dentition, Dr Couzens completed postdoctoral positions in the Netherlands and at the University of California, Los Angeles, where his work included developmental biology of the gray short-tailed opossum. He has contributed to key publications including articles in Science on the rapid Pliocene adaptive radiation of modern kangaroos and the contingent evolution of thick enamel in kangaroos, as well as papers in Proceedings of the National Academy of Sciences. Dr Couzens is a recipient of the American Association for Anatomy Postdoctoral Fellowship (2020) and serves as President of the Flinders University Palaeontology Society.