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