Origins
Depositional age of the Mount Barren Group on the southern margin of the Yilgarn Craton and zircon provenance analysis support the hypothesis that collisions between the Pilbara–Yilgarn and Yilgarn–Gawler Cratons assembled a proto-Australian continent approximately 1696±7 Ma (Dawson et al. 2002).
Read more about this topic: Indo-Australian Plate
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