deposito di benua timur
Asia
Russia
China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam
Afrika
South Africa, Western Africa
Egypt, Ethiopia, Ghana, South Africa
Eropah
-
Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland
lain
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tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, Cuba, Jamaica, USA
Amerika Selatan
-
Bolivia, Brazil, Kolumbia, Ekuador, Paraguai
deposito di oceania benua
Australia
Central Australia, Western Australia
New South Wales, New Zealand, Western Australia