ARC Arnhem Coast ARP Arnhem Plateau TIW AUA Australian Alps AVW Avon Wheatbelt BBN Brigalow Belt North

DARWIN ! ARC BBS Brigalow Belt South BEL Ben Lomond ITI DAC PCK ARP BHC Broken Hill Complex CEA BRT Burt Plain CAR Carnarvon ARC CEA Central Arnhem DAB CYP CEK Central Kimberley CER Central Ranges NOK VIB CHC Channel Country CMC Central Mackay Coast GUC COO Coolgardie GFU STU COP Cobar Peneplain COS Coral Sea CEK CYP Cape York Peninsula OVP DAB Daly Basin DAC Darwin Coastal DAL WET GUP EIU DAL Dampierland DEU Desert Uplands DMR Davenport Murchison Ranges COS DRP Darling Riverine Plains DMR TAN EIU Einasleigh Uplands MII ESP Esperance Plains GSD EYB Eyre Yorke Block FIN Finke FLB Flinders Lofty Block CMC FUR Furneaux BRT GAS Gascoyne PIL DEU GAW Gawler MGD BBN GES Geraldton Sandplains GFU Gulf Fall and Uplands MAC GID Gibson Desert LSD GID GSD Great Sandy Desert GUC Gulf Coastal GUP Gulf Plains CAR GAS CER FIN CHC GVD Great Victoria Desert HAM Hampton ITI Indian Tropical Islands SSD JAF Jarrah Forest KAN Kanmantoo KIN King GVD LSD Little Sandy Desert STP BBS MUR SEQ MAC MacDonnell Ranges MUL MAL Mallee ! BRISBANE MDD Murray Darling Depression YAL MGD GES Mitchell Grass Downs STP MII Mount Isa Inlier MUL Mulga Lands NUL MUR Murchison NAN Nandewar GAW NET NCP Naracoorte Coastal Plain SWA COO NAN NET New England Tablelands AVW HAM BHC DRP NNC NSW North Coast FLB NOK Northern Kimberley ! COP PERTH NSS NSW South Western Slopes MDD NNC NUL Nullarbor MAL EYB OVP Ord Victoria Plain PCK Pine Creek JAF ESP SYB PSI PIL Pilbara ADELAIDE ! ! PSI Pacific Subtropical Islands NSS SYDNEY RIV Riverina WAR MDD RIV SAI Subantarctic Islands SCP South East Coastal Plain KAN SEC South East Corner SEH SEH South Eastern Highlands NCP SEQ South Eastern Queensland VIM VIM SSD Simpson Strzelecki Dunefields AUA STP Stony Plains

! SVP MELBOURNE SEC STU Sturt Plateau 0 250 500 750 1,000 SCP SVP Southern Volcanic Plain SWA Swan Coastal Plain kms Data source: SYB Sydney Basin IBRA version 7 (2012) was developed through co-operative efforts of the Australian Government Department of Agriculture, Water and the TAN Tanami Environment and State/Territory land management agencies. TCH Tasmanian Central Highlands Topographic Data - Australia - 1:10 million (c) Geoscience Australia, 1994. TIW KIN Tiwi Cobourg FUR All rights reserved. TNM Tasmanian Northern Midlands Interim Biogeographic Regionalisation for Australia, Version 7 Caveats: TNS Tasmanian Northern Slopes TNS Data used are assumed to be correct as received from the data suppliers. TSE Tasmanian South East BEL TSR Tasmanian Southern Ranges This map depicts the Interim Biogeographical Regionalisation for Australia (IBRA) version 7. IBRA regions represent TCH (c) Commonwealth of Australia 2012 TNM Map produced by Geospatial & Information Analytics Branch, Australian TWE Tasmanian West a landscape based approach to classifying the land surface, including attributes of climate, geomorphology, landform, Government Department of Agriculture, Water and the Environment. © VIB Victoria Bonaparte TWE TSE lithology, and characteristic flora and fauna. Specialist ecological knowledge combined with appropriate regional and ! Commonwealth of Australia, March 2021. VIM Victorian Midlands TSR HOBART continental scale biophysical data sets were interpreted to describe these regions. 89 IBRA regions exist across Australia. Projection: Albers Equal Area - Datum: GDA94 WAR Warren WET Wet Tropics N:\NRS\IBRA\IBRA7\IBRA7_maps YAL Yalgoo