Mega Volcanoes Once Blasted Debris Across Oz http://ift.tt/2b3dq8v Australia's east coast was once lined with volcanoes so powerful they spewed chunks of debris all the way across to the west coast, scientists have discovered.

Australia's east coast was once lined with volcanoes so powerful they spewed chunks of debris all the way across to the west coast, scientists have discovered. Mega Volcanoes Once Blasted Debris Across Oz

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