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