Comment: Re:Where? (Score 1) 109
http://maps.google.com/maps?q=cooper+basin+australia&oe=utf-8&client=firefox-a&ie=UTF8&hl=en&split=1&filter=0&rq=1&ev=p&t=h&sll=-31.147006,142.229004&sspn=3.112009,5.916138&hq=cooper+basin+australia&hnear=&ll=-31.147006,142.229004&spn=3.112009,5.916138&z=8
Circular shape here, about the right size...