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