deposito di benua timur
Asia
Bangladesh, Bhutan, China, India, North Korea, Qatar, Russia, Saudi Arabia, South Korea, Thailand
China, India
Afrika
Cameroon, East Africa, Tanzania, Western Africa
Morocco, Namibia
Eropah
United Kingdom
Austria, Italy, Romania, Spain, Switzerland
lain
-
-
deposito di benua Barat
Amerika Utara
Canada, USA
Mexico, USA
Amerika Selatan
Bolivia, Brazil, Kolumbia, Ekuador
Brazil, Kolumbia
deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, Western Australia
New South Wales, Queensland, Yorke Peninsula