deposito di benua timur
Asia
India, Kazakhstan, Kuwait, Russia, South Korea, Thailand, Turkey
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
Afrika
Ethiopia, Morocco, South Africa
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Eropah
France, Germany, Italy, Norway, Scotland
United Kingdom
lain
tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
Canada, Costa Rica, Panama, USA
USA
Amerika Selatan
Argentina, Brazil, Kolumbia, Ekuador
Kolumbia
deposito di oceania benua
Australia
Central Australia, New Zealand, Queensland
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula