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Missing piece of one billion-year-old geographic puzzle
A new study by researchers from The University of Western Australia has found a missing piece of an ancient geographic puzzle that puts Australia on the map one billion years ago.
The international study, published today in Geology, found the missing piece to reassemble a map of the earth’s second last supercontinent.
Every few hundred million years the earth’s continents collide and form supercontinents that have significant implications for the Earth’s environment.
The last supercontinent on earth, called Pangea, formed around 300 million years ago and prior to this, 1300-900 million years ago, the supercontinent Rodinia existed.
AustraliaIndiaCanadaZealandiaSaskatchewanAntarcticaMarco-fiorentiniSchool-of-earth-sciencesUniversity-of-western-australiaWestern-australiaEarth-sciencesஆஸ்திரேலியாNASA's Perseverance rover is on Mars searching for past life … and Australia could provide clues By Genelle Weule for Catalyst © Provided by ABC NEWS A 360-degree panoramic shot of Perseverance's new home. (Supplied: NASA/JPL-Caltech)
Did life ever exist on Mars? What could it have looked like? Scientists say there are clues hidden in the ancient landscapes of Australia.
Beneath the turquoise surface of the Great Barrier Reef lies a world bursting with colour and movement.
The reef is one of the most diverse places on Earth.
But Earth's oceans didn't always look like this.
Life as we know it started with microbes.
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