Reply to the discussion by Gell and Finlayson (2023)

R. P. Bourman , C. V. Murray-Wallace , C. Wilson , L. Mosley , J. Tibby , D. D. Ryan , E. D. De Carli , A. Tulley , A. P. Belperio , D. Haynes , A. Roberts , C. Westell , E. J. Barnett , S. Dillenburg , L. B. Beheregaray and P. A. Hesp School of Earth, Atmospheric and Life Sciences, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, Australia; Department of Geography, Environment and Population, University of Adelaide, Adelaide, Australia; Beach and Dune Systems (BEADS) Laboratory, College of Science and Engineering, Flinders University, Bedford Park, Australia; College of Humanities Arts and Social Sciences, Flinders University, Bedford Park, Australia; Centre for Australian Biodiversity and Heritage (CABAH), Adelaide, Australia; School of Biological Sciences, University of Adelaide, Adelaide, Australia; Sprigg Geobiology Centre, University of Adelaide, Adelaide, Australia; Department of Geography and Environmental Science, University of Southampton, Southampton, UK; Copper Search Ltd., Norwood, Australia; School of Physical Sciences, University of Adelaide, Adelaide, Australia; Geosciences Institute, Federal University of Rio Grande do Sul, Porto Alegre, Brazil; Molecular Ecology Laboratory (MELFU), College of Science and Engineering, Flinders University, Bedford Park, SA, Australia