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