deposito di benua timur
Asia
-
Russia
Afrika
-
Angola, Botswana, Cameroon, Ethiopia, South Africa
Eropah
Bulgaria
England, Hungary, Iceland, United Kingdom
lain
-
antarctica
deposito di benua Barat
Amerika Utara
USA
Canada, USA
Amerika Selatan
-
Argentina, Kolumbia, Ekuador
deposito di oceania benua
Australia
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New South Wales, New Zealand, South Australia, Western Australia