A second team led by Dr. Kliti Grice , a professor of organic geochemistry at Curtin University of Technology near Perth , Australia , came to similar conclusions looking at sedimentary rocks from western Australia and southern China .
Australia /location/location/contains Perth
Australia /location/location/contains Perth
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Australia
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Perth
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/location/location/contains
Australia
LOCATION
Perth
LOCATION
/location/location/contains