deposito di benua timur
Asia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Russia
Afrika
Ethiopia, Morocco, South Africa
-
Eropah
France, Germany, Italy, Norway, Scotland
Ukraine
lain
tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
Canada, Costa Rica, Panama, USA
Canada, USA
Amerika Selatan
Argentina, Brazil, Kolumbia, Ekuador
Brazil
deposito di oceania benua
Australia
Central Australia, New Zealand, Queensland
Western Australia