deposito di benua timur
Asia
India
Russia
Afrika
South Africa, Tanzania
-
Eropah
Germany, Greece, Italy, Scotland, Turkey
Ukraine
lain
antarctica, tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Argentina, Brazil, Kolumbia, venezuela
Brazil
deposito di oceania benua
Australia
Central Australia, New Zealand, Queensland, Western Australia
Western Australia