deposito di benua timur
Asia
China, India
Japan, Turkey
Afrika
Morocco, Namibia
Egypt, Ethiopia, South Africa
Eropah
Austria, Italy, Romania, Spain, Switzerland
France, Greece, Iceland
lain
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-
deposito di benua Barat
Amerika Utara
Mexico, USA
USA
Amerika Selatan
Brazil, Kolumbia
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deposito di oceania benua
Australia
New South Wales, Queensland, Yorke Peninsula
New Zealand