Figure 5. Plate tectonic setting of the Tasmanian region within Gondwana during the earliest Late Cretaceous (95 Ma) modified after Royer and Robert (1997), showing a zone of strike-slip faulting (Tasmanian-Antarctic Shear Zone) and areas of rift sedimentation. W-STR = west South Tasman Rise; E-STR = east South Tasman Rise; ETP = East Tasman Plateau.