deposito di benua timur
Asia
Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam
China, India
Afrika
Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe
Angola, Egypt, Madagascar, Namibia, Nigeria
Eropah
England, France, Germany, Spain, United Kingdom
Germany, Iceland, Ireland, Italy, Spain, United Kingdom
lain
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deposito di benua Barat
Amerika Utara
Canada, USA
Canada, USA
Amerika Selatan
Kolumbia
Argentina, Bolivia, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula
Central Australia, Queensland, Western Australia