deposito di benua timur
Asia
China, India, Turkey
Russia
Afrika
-
-
Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
Ukraine
lain
arktik
-
deposito di benua Barat
Amerika Utara
USA
Canada, USA
Amerika Selatan
Brazil
Brazil
deposito di oceania benua
Australia
-
Western Australia