deposito di benua timur
Asia
Russia, Turkey
India, Pakistan, Russia
Afrika
Burundi, Djibouti, Eritrea, Ethiopia, Kenya, Madagascar, Rwanda, Somalia, South Africa, Sudan, Tanzania, Uganda
Ethiopia, Kenya, Morocco, South Africa
Eropah
Germany, Greece, Iceland, Norway, Poland
Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
lain
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-
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil
Kolumbia, Ekuador, peru
deposito di oceania benua
Australia
South Australia, Western Australia
New South Wales, Victoria, Western Australia