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
Namibia
Eropah
England, France, Germany, Spain, United Kingdom
Italy, Spain
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
-
Amerika Selatan
Kolumbia
-
deposito di oceania benua
Australia
Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula
New South Wales, New Zealand, Queensland, Victoria