deposito di benua timur
Asia
Russia, Turkey
China, India, Turkey
Afrika
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
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Eropah
Germany, Greece, Iceland, Norway, Poland
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
lain
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arktik
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil
Brazil
deposito di oceania benua
Australia
South Australia, Western Australia
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