deposito di benua timur
Asia
China, India, Turkey
China, India, Russia, Saudi Arabia, South Korea
Afrika
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Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa
Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
England, Finland, France, Spain, United Kingdom
lain
arktik
-
deposito di benua Barat
Amerika Utara
USA
Canada, USA
Amerika Selatan
Brazil
Argentina, Kolumbia
deposito di oceania benua
Australia
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Central Australia, Western Australia