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