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