Palaeomagnetic work on the red beds of the Hervey Group from central N.S.W., and on the Mount Eclipse Sandstone from the Ngalia Basin, Central Australia, reveals a pre-deformational magnetization from the Hervey Group, which indicates a semi-equatorial palaeolatitude during the latest Devonian or earliest Carboniferous and a syn-deformational magnetization from the Mount Eclipse Sandstone which places Australia at a palaeolatitude of about 70_x000D_
20S during the early Late Carboniferous. By comparison with the existing data from Australia, the new results indicate that: (1) Australia (and thus eastern Gondwanaland) underwent a rapid southward movement of about 60 during the late Early and early Late Carboniferous, (2) the Lachlan Fold Belt has been part of cratonic Australia since at least latest Devonian or earliest Carboniferous, and (3) the New England region and cratonic Australia were at a similar palaeolatitude during earliest Carboniferous, but they may have undergone the rapid southward movement separately.