deposito di benua timur
Asia
-
-
Afrika
Ethiopia, Ghana, Western Africa
-
Eropah
England
France, Greece, Romania, Scotland, Spain
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Argentina, Bolivia, uruguay
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
deposito di oceania benua
Australia
Central Australia, South Australia, Western Australia
New Zealand, South Australia, Western Australia