deposito di benua timur
Asia
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Afrika
South Africa, Western Africa
South Africa, Western Africa
Eropah
United Kingdom
United Kingdom
lain
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deposito di benua Barat
Amerika Utara
Canada
Canada
Amerika Selatan
Brazil, Kolumbia, Paraguai
Brazil, Kolumbia, Paraguai
deposito di oceania benua
Australia
Central Australia, Western Australia
Central Australia, Western Australia