Figure 1 from Portenga et al. (IMAGE) Geological Society of America Caption A: Key physiographical and landscape features of the Tablelands region, southeastern Australia. B: Sampling locations of bedrock outcrops (diamonds) and fluvial sediment (white circles). Base map is the World Shaded Relief coverage (Esri). See related open-access article by Portenga et al. Credit Base map is the World Shaded Relief coverage (Esri). See related OPEN ACCESS article by Portenga et al. Usage Restrictions Base map is the World Shaded Relief coverage (Esri). See related OPEN ACCESS article by Portenga et al. in Geology. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.