deposito di benua timur
Asia
China, India
-
Afrika
Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa
Egypt
Eropah
Germany, Iceland, Ireland, Italy, Spain
Finland, Germany, Italy, Romania, Sweden, Turkey
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru
deposito di oceania benua
Australia
New Zealand, Queensland, Western Australia
New Zealand, South Australia, Western Australia