deposito di benua timur
Asia
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China, India
Afrika
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Namibia
Eropah
Bulgaria, England, Germany, Norway, Romania, Switzerland
Italy, Spain
lain
-
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deposito di benua Barat
Amerika Utara
USA
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Amerika Selatan
Argentina, Bolivia, Brazil, Chili, Kolumbia, Ekuador, peru
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deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria