Murray Darling Depression

Murray Darling Depression
Murray-Darling woodlands and mallee
Murray Darling Depression; Murray-Darling woodlands and mallee
	Little Desert National Park
	The IBRA regions, with Murray Darling Depression in red
Ecology
Realm	Australasian
Biome	Mediterranean forests, woodlands, and scrub
Borders	List Mount Lofty woodlands; Naracoorte woodlands; Southeast Australia temperate forests; Southeast Australia temperate forests; Tirari-Sturt stony desert; Iron-grass Natural Temperate Grassland of South Australia;
Geography
Area	197,900 km2 (76,400 sq mi)
Country	Australia
States	New South Wales; South Australia,; Victoria;
Coordinates	35°12′S 141°36′E / 35.2°S 141.6°E
Conservation
Conservation status	Critical/endangered
Protected	31,000 km² (15%)

The Murray Darling Depression , also known as the Murray-Darling woodlands and mallee, is a 19,717,651 HA biogeographic region and an ecoregion in southeastern Australia consisting of a wooded plain through which flow two of Australia's biggest rivers, the Murray and the Darling. There are several modern human settlements in the bioregion including Ivanhoe and Manilla, but the region also contains some of the oldest known human occupation sites in Australia.