deposito di benua timur
Asia
China, India, Turkey
-
Afrika
-
-
Eropah
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom
France, Greece, Romania, Scotland, Spain
lain
arktik
-
deposito di benua Barat
Amerika Utara
USA
USA
Amerika Selatan
Brazil
Argentina, Bolivia, Chili, Kolumbia, Ekuador, peru, venezuela
deposito di oceania benua
Australia
-
New Zealand, South Australia, Western Australia