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