deposito di benua timur
Asia
Russia
China, India
Afrika
South Africa, Western Africa
Namibia
Eropah
-
Italy, Spain
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
-
Amerika Selatan
-
-
deposito di oceania benua
Australia
Central Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria