deposito di benua timur
Asia
-
China, India, Russia, Saudi Arabia, South Korea, Sri Lanka
Afrika
-
South Africa, Western Africa
Eropah
France, Greece, Romania, Scotland, Spain
United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
USA
Canada
Amerika Selatan
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
Brazil, Kolumbia, Paraguai
deposito di oceania benua
Australia
New Zealand, South Australia, Western Australia
Central Australia, Western Australia