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Nullarbor Plain

Nullarbor Plain
Nullarbor Plains xeric shrublands
Nullarbor Plain, Australia
The IBRA regions, with Nullarbor in red
Ecology
RealmAustralasian
Biomedeserts and xeric shrublands
Borders
Geography
Area197,195 km2 (76,137 sq mi)
CountryAustralia
States
Coordinates30°18′S 129°00′E / 30.3°S 129°E / -30.3; 129
Conservation
Conservation statusRelatively stable/intact
Protected62,317 km2 (32%)[1]

The Nullarbor Plain (/ˈnʌlərbɔːr/ NUL-ər-bor; Latin: nulla feminine of nullus 'no' and arbor 'tree'[2]) is part of the area of flat, almost treeless, arid or semi-arid country of southern Australia, located on the Great Australian Bight coast with the Great Victoria Desert to its north. It is the world's largest single exposure of limestone bedrock, and occupies an area of about 200,000 square kilometres (77,000 sq mi).[3] At its widest point, it stretches about 1,100 kilometres (684 mi) from east to west across the border between South Australia and Western Australia.

  1. ^ Eric Dinerstein, David Olson, et al. (2017). An Ecoregion-Based Approach to Protecting Half the Terrestrial Realm, BioScience, Volume 67, Issue 6, June 2017, Pages 534–545; Supplemental material 2 table S1b. [1]
  2. ^ Macquarie Dictionary (2nd ed.). Macquarie University. 1991. p. 1220. ISBN 0-949757-63-2.
  3. ^ "Across the Nullarbor Plain". Kevin's Wilderness Journeys. 7 June 2004. Archived from the original on 10 October 2007.

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