e/Gawler craton

Information
has gloss	eng: The Gawler Craton covers approximately 440,000 square kilometres of central South Australia. Its Precambrian crystalline basement crustal block was cratonised ca. 1550-1450 Ma. Prior to 1550 Ma the craton comprised a number of active Proterozoic orogenic belts extending back in time to at least 2450 Ma.
lexicalization	eng: Gawler craton
instance of	c/Cratons

Media
media:img	Ausgeolbasic.jpg