deposito di benua timur
Asia
Russia
China, India, Russia, Saudi Arabia, South Korea
Afrika
South Africa, Western Africa
Egypt, Ethiopia, Kenya, Madagascar, Morocco, South Africa
Eropah
-
England, Finland, France, Spain, United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
-
Argentina, Kolumbia
deposito di oceania benua
Australia
Central Australia, Western Australia
Central Australia, Western Australia