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