deposito di benua timur
Asia
India
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Afrika
South Africa, Tanzania
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Eropah
Germany, Greece, Italy, Scotland, Turkey
Bulgaria
lain
antarctica, tanah penggembalaan
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deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Argentina, Brazil, Kolumbia, venezuela
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deposito di oceania benua
Australia
Central Australia, New Zealand, Queensland, Western Australia
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