deposito di benua timur
Asia
Russia
Bangladesh, China, India, Russia
Afrika
South Africa, Western Africa
Ethiopia, Kenya, Morocco, South Africa, Tanzania
Eropah
-
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
-
Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
deposito di oceania benua
Australia
Central Australia, Western Australia
New South Wales, New Zealand, Queensland, Victoria, Western Australia