In February and March the rain kept coming so the boat was protected with plastic. More ideas about rain2019 Floods, Eromanga Inland Sea, Flinders Morning Basins This drawing on lined paper (becoming obsolete) refers to amongst other things, THE PHYSIOGRAPHIC REGIONS OF AUSTRALIA The 3 divisions from Jennings and Mabbutt (1977, 1986) are Physiographic Divisions: 1. Eastern highlands, 2. Interior lowlands, 3. Western Plateau http://www.clw.csiro.au/aclep/documents/PhysiographicRegions_2011.pdf