deposito di benua timur
Asia
India
China, India, Kazakhstan, Mongolia, Russia
Afrika
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Namibia, Nigeria, South Africa
Eropah
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Austria, Denmark, Germany, Great Britain, Netherlands, Norway, Poland, Sweden, Switzerland, United Kingdom
lain
antarctica
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deposito di benua Barat
Amerika Utara
USA
Canada, USA
Amerika Selatan
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Brazil, venezuela
deposito di oceania benua
Australia
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New South Wales, New Zealand