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