deposito di benua timur
Asia
India, Russia
-
Afrika
Ethiopia, Somalia, South Africa
South Africa
Eropah
Iceland
England, Finland, United Kingdom
lain
-
antarctica, tanah penggembalaan
deposito di benua Barat
Amerika Utara
Canada, USA
USA
Amerika Selatan
Brazil
Kolumbia, uruguay
deposito di oceania benua
Australia
-
New Zealand, Western Australia