<P> The Lachlan Fold Belt ( LFB ) or Lachlan Orogen is a geological subdivision of the east part of Australia . It is a zone of folded and faulted rocks of similar age . It dominates New South Wales and Victoria , also extending into Tasmania , the Australian Capital Territory and Queensland . It was formed in the Middle Paleozoic from 450 to 340 Mya . It was earlier known as Lachlan Geosyncline . It covers an area of 200,000 km . </P>
<P> The Lachlan Fold Belt ( LFB ) or Lachlan Orogen is a geological subdivision of the east part of Australia . It is a zone of folded and faulted rocks of similar age . It dominates New South Wales and Victoria , also extending into Tasmania , the Australian Capital Territory and Queensland . It was formed in the Middle Paleozoic from 450 to 340 Mya . It was earlier known as Lachlan Geosyncline . It covers an area of 200,000 km . </P>
when were the units of the lachlan fold belt formed
when were the units of the lachlan fold belt formed
450 to 340 Mya
450 to 340 Mya