Yr 7 Deep Time

  • 63,000 BCE

    Deep time

    Earliest archaeological evidence of the First Peoples at dates from this time; the artefacts are from Madjedbebe in the Northern Territory
  • 38,000 BCE

    Deep time

    Mungo Lady and Mungo Man lived at this time in the Willandra Lakes Region, a World Heritage area of NSW
  • 18,000 BCE

    Deep time

    First Peoples live through the coldest parts of the Ice Age in places like Kutikina Cave in Tasmania
  • 18,000 BCE

    Deep time

    Peak of the Ice Age; climate was dry and there was little rain, which made the deserts of Australia much larger. Australia is joined by nearby land masses (New Guinea and Tasmania) by ‘land bridges’.
  • 11,000 BCE

    Deep time

    Australia’s coastline begins to be changed as ice sheets covering Earth begin to melt. New Gunia and Tasmania are separated from mainland Australia
  • 8000 BCE

    deep time

    Climate settled into a pattern broadly similar to present-day Australia
  • 7500 BCE

    Deep time

    Sea levels rise 100 metres and extensive plains of the NT are inundated (flooded). Rising sea levels had a big impact on societies, with numerous First Peoples’ oral histories preserving the details of coastal flooding
  • 7000 BCE

    deep time

    Evidence of stone houses from this time have been found in Dampier Archipelago, WA
  • 3000 BCE

    deep time

    Evidence of the arrival of dingo and the extinction of Tasmanian tiger on mainland Australia
  • 1499 BCE

    Deep time

    Makassan peoples from Indonesia begin to visit northern Australia on seasonal basis, trading with Aboriginal people on the mainland.