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douglas mawson is born
douglas mawson is born -
the mawson family migrates
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the mawson family moves to to Glebe, syney
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douglas begins studying geoligy
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douglas joins an expiditon
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dougal becomes a lecture
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douglas is apointed team phisisist
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douglas is a member o the group that clibs mt ebrues
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douglas reaches the south magnetic pole
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douglas leads the australianantarctic expedition