deposito di benua timur
Asia
China, India, Turkey
-
Afrika
-
South Africa
Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
England, Finland, United Kingdom
lain
arktik
antarctica, tanah penggembalaan
deposito di benua Barat
Amerika Utara
USA
USA
Amerika Selatan
Brazil
Kolumbia, uruguay
deposito di oceania benua
Australia
-
New Zealand, Western Australia