deposito di benua timur
Asia
India, Pakistan, Russia
Japan, Turkey
Afrika
Ethiopia, Kenya, Morocco, South Africa
Egypt, Ethiopia, South Africa
Eropah
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
France, Greece, Iceland
lain
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deposito di benua Barat
Amerika Utara
USA
USA
Amerika Selatan
Kolumbia, Ekuador, peru
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deposito di oceania benua
Australia
New South Wales, Victoria, Western Australia
New Zealand