deposito di benua timur
Asia
South Korea
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
Afrika
Western Africa
Cameroon, East Africa, Tanzania, Western Africa
Eropah
Great Britain, Switzerland
United Kingdom
lain
-
-
deposito di benua Barat
Amerika Utara
-
Canada, USA
Amerika Selatan
-
Bolivia, Brazil, Kolumbia, Ekuador
deposito di oceania benua
Australia
Central Australia, Western Australia
New South Wales, New Zealand, Queensland, Western Australia