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